10131242132231 has 32 divisors (see below), whose sum is σ = 11759997146112. Its totient is φ = 8625879567360.

The previous prime is 10131242132201. The next prime is 10131242132239. The reversal of 10131242132231 is 13223124213101.

10131242132231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-10131242132231 is a prime.

It is a super-2 number, since 2×10131242132231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10131242132231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131242132239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31201940 + ... + 31524966.

It is an arithmetic number, because the mean of its divisors is an integer number (367499910816).

Almost surely, 2^{10131242132231} is an apocalyptic number.

10131242132231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10131242132231 is a deficient number, since it is larger than the sum of its proper divisors (1628755013881).

10131242132231 is a wasteful number, since it uses less digits than its factorization.

10131242132231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323879.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 10131242132231 its reverse (13223124213101), we get a palindrome (23354366345332).

The spelling of 10131242132231 in words is "ten trillion, one hundred thirty-one billion, two hundred forty-two million, one hundred thirty-two thousand, two hundred thirty-one".