101310001112131 has 4 divisors (see below), whose sum is σ = 115782858413872. Its totient is φ = 86837143810392.

The previous prime is 101310001112051. The next prime is 101310001112137. The reversal of 101310001112131 is 131211100013101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101310001112131 - 2⁹ = 101310001111619 is a prime.

It is a super-2 number, since 2×101310001112131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101310001112137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7236428650860 + ... + 7236428650873.

It is an arithmetic number, because the mean of its divisors is an integer number (28945714603468).

Almost surely, 2^{101310001112131} is an apocalyptic number.

101310001112131 is a deficient number, since it is larger than the sum of its proper divisors (14472857301741).

101310001112131 is an equidigital number, since it uses as much as digits as its factorization.

101310001112131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14472857301740.

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 101310001112131 its reverse (131211100013101), we get a palindrome (232521101125232).

The spelling of 101310001112131 in words is "one hundred one trillion, three hundred ten billion, one million, one hundred twelve thousand, one hundred thirty-one".