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BaseRepresentation
bin1001001101110100110001…
…1111101101011010000011
31022212201022221111110120212
42103131030133231122003
52312010102433412011
633315030444424335
72064043641220256
oct223351437553203
938781287443525
1010133111232131
113257479136978
121177a465480ab
1358671878b6c4
142706338b709d
151288baebd08b
hex9374c7ed683

10133111232131 has 8 divisors (see below), whose sum is σ = 10207323318000. Its totient is φ = 10058902737408.

The previous prime is 10133111232121. The next prime is 10133111232161. The reversal of 10133111232131 is 13123211133101.

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

It is a cyclic number.

It is not a de Polignac number, because 10133111232131 - 230 = 10132037490307 is a prime.

It is a super-2 number, since 2×101331112321312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10133111232097 and 10133111232106.

It is not an unprimeable number, because it can be changed into a prime (10133111232121) 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, 4902995 + ... + 6656243.

It is an arithmetic number, because the mean of its divisors is an integer number (1275915414750).

Almost surely, 210133111232131 is an apocalyptic number.

10133111232131 is a deficient number, since it is larger than the sum of its proper divisors (74212085869).

10133111232131 is a wasteful number, since it uses less digits than its factorization.

10133111232131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795573.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 10133111232131 its reverse (13123211133101), we get a palindrome (23256322365232).

The spelling of 10133111232131 in words is "ten trillion, one hundred thirty-three billion, one hundred eleven million, two hundred thirty-two thousand, one hundred thirty-one".