1031012310131 has 8 divisors (see below), whose sum is σ = 1042622458560. Its totient is φ = 1019402733888.

The previous prime is 1031012310101. The next prime is 1031012310137. The reversal of 1031012310131 is 1310132101301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1031012310131 is a prime.

It is a super-2 number, since 2×1031012310131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1031012310137) 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, 4228805 + ... + 4465961.

It is an arithmetic number, because the mean of its divisors is an integer number (130327807320).

Almost surely, 2^{1031012310131} is an apocalyptic number.

1031012310131 is a deficient number, since it is larger than the sum of its proper divisors (11610148429).

1031012310131 is an equidigital number, since it uses as much as digits as its factorization.

1031012310131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286093.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1031012310131 its reverse (1310132101301), we get a palindrome (2341144411432).

The spelling of 1031012310131 in words is "one trillion, thirty-one billion, twelve million, three hundred ten thousand, one hundred thirty-one".