231010303010131 has 2 divisors, whose sum is σ = 231010303010132. Its totient is φ = 231010303010130.

The previous prime is 231010303010099. The next prime is 231010303010143. The reversal of 231010303010131 is 131010303010132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 231010303010131 - 2⁵ = 231010303010099 is a prime.

It is a super-2 number, since 2×231010303010131² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 231010303010099 and 231010303010108.

It is not a weakly prime, because it can be changed into another prime (231010303010171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115505151505065 + 115505151505066.

It is an arithmetic number, because the mean of its divisors is an integer number (115505151505066).

Almost surely, 2^{231010303010131} is an apocalyptic number.

231010303010131 is a deficient number, since it is larger than the sum of its proper divisors (1).

231010303010131 is an equidigital number, since it uses as much as digits as its factorization.

231010303010131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 231010303010131 its reverse (131010303010132), we get a palindrome (362020606020263).

Subtracting from 231010303010131 its reverse (131010303010132), we obtain a palindrome (99999999999999).

The spelling of 231010303010131 in words is "two hundred thirty-one trillion, ten billion, three hundred three million, ten thousand, one hundred thirty-one".