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10031231030200 = 2352183712730181
BaseRepresentation
bin1001000111111001001111…
…1101100101001110111000
31022111222100201220222011121
42101332103331211032320
52303322430120431300
633200141154235024
72053506153620422
oct221762375451670
938458321828147
1010031231030200
113218248448286
121160152b85a74
13579c3058a953
1426972ac63812
15125e06b8681a
hex91f93f653b8

10031231030200 has 48 divisors (see below), whose sum is σ = 23323890222360. Its totient is φ = 4012272528000.

The previous prime is 10031231030167. The next prime is 10031231030203. The reversal of 10031231030200 is 203013213001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10031231030203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2309110 + ... + 5039290.

Almost surely, 210031231030200 is an apocalyptic number.

10031231030200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10031231030200 is an abundant number, since it is smaller than the sum of its proper divisors (13292659192160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10031231030200 is a wasteful number, since it uses less digits than its factorization.

10031231030200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2748568 (or 2748559 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10031231030200 its reverse (203013213001), we get a palindrome (10234244243201).

The spelling of 10031231030200 in words is "ten trillion, thirty-one billion, two hundred thirty-one million, thirty thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 18371 36742 73484 91855 146968 183710 367420 459275 734840 918550 1837100 2730181 3674200 5460362 10920724 13650905 21841448 27301810 54603620 68254525 109207240 136509050 273018100 546036200 50156155151 100312310302 200624620604 250780775755 401249241208 501561551510 1003123103020 1253903878775 2006246206040 2507807757550 5015615515100 10031231030200