105610157231 has 2 divisors, whose sum is σ = 105610157232. Its totient is φ = 105610157230.

The previous prime is 105610157203. The next prime is 105610157291. The reversal of 105610157231 is 132751016501.

It is a weak prime.

It is an emirp because it is prime and its reverse (132751016501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 105610157231 - 2¹⁰ = 105610156207 is a prime.

It is a super-2 number, since 2×105610157231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105610157291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52805078615 + 52805078616.

It is an arithmetic number, because the mean of its divisors is an integer number (52805078616).

Almost surely, 2^105610157231 is an apocalyptic number.

105610157231 is a deficient number, since it is larger than the sum of its proper divisors (1).

105610157231 is an equidigital number, since it uses as much as digits as its factorization.

105610157231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 32.

The spelling of 105610157231 in words is "one hundred five billion, six hundred ten million, one hundred fifty-seven thousand, two hundred thirty-one".