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10103034131 = 47809326561
BaseRepresentation
bin10010110100011000…
…00001000100010011
3222002002122022101022
421122030001010103
5131142334043011
64350303030055
7505235242001
oct113214010423
928062568338
1010103034131
114314999093
121b5b59b32b
13c50154008
146bbb03a71
153e1e618db
hex25a301113

10103034131 has 8 divisors (see below), whose sum is σ = 10319655744. Its totient is φ = 9886481920.

The previous prime is 10103034113. The next prime is 10103034163. The reversal of 10103034131 is 13143030101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10103034131 is a prime.

It is a super-2 number, since 2×101030341312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10103034631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367091 + ... + 393651.

It is an arithmetic number, because the mean of its divisors is an integer number (1289956968).

Almost surely, 210103034131 is an apocalyptic number.

10103034131 is a deficient number, since it is larger than the sum of its proper divisors (216621613).

10103034131 is an equidigital number, since it uses as much as digits as its factorization.

10103034131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34701.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10103034131 its reverse (13143030101), we get a palindrome (23246064232).

The spelling of 10103034131 in words is "ten billion, one hundred three million, thirty-four thousand, one hundred thirty-one".

Divisors: 1 47 8093 26561 380371 1248367 214958173 10103034131