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10303300013231 = 89371931128641
BaseRepresentation
bin1001010111101110110010…
…0010011000110010101111
31100110222121200201022200202
42111323230202120302233
52322302124300410411
633525134244544115
72112250244045531
oct225735442306257
940428550638622
1010303300013231
113312672284085
1211a4a223b203b
1359979b872484
1427897a651851
1512d02c1a883b
hex95eec898caf

10303300013231 has 8 divisors (see below), whose sum is σ = 10421869341600. Its totient is φ = 10184792949760.

The previous prime is 10303300013213. The next prime is 10303300013297. The reversal of 10303300013231 is 13231000330301.

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

It is not a de Polignac number, because 10303300013231 - 210 = 10303300012207 is a prime.

It is a super-2 number, since 2×103033000132312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10303300013731) 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, 15233330 + ... + 15895311.

It is an arithmetic number, because the mean of its divisors is an integer number (1302733667700).

Almost surely, 210303300013231 is an apocalyptic number.

10303300013231 is a deficient number, since it is larger than the sum of its proper divisors (118569328369).

10303300013231 is an equidigital number, since it uses as much as digits as its factorization.

10303300013231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31132449.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 10303300013231 its reverse (13231000330301), we get a palindrome (23534300343532).

The spelling of 10303300013231 in words is "ten trillion, three hundred three billion, three hundred million, thirteen thousand, two hundred thirty-one".

Divisors: 1 89 3719 330991 31128641 2770449049 115767415879 10303300013231