1031012132131 has 8 divisors (see below), whose sum is σ = 1045145710800. Its totient is φ = 1016935201920.

The previous prime is 1031012132099. The next prime is 1031012132153. The reversal of 1031012132131 is 1312312101301.

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

It is a cyclic number.

It is not a de Polignac number, because 1031012132131 - 2⁵ = 1031012132099 is a prime.

It is a super-2 number, since 2×1031012132131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1031012132099 and 1031012132108.

It is not an unprimeable number, because it can be changed into a prime (1031012132831) 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 7 ways as a sum of consecutive naturals, for example, 14125465 + ... + 14198266.

It is an arithmetic number, because the mean of its divisors is an integer number (130643213850).

Almost surely, 2^{1031012132131} is an apocalyptic number.

1031012132131 is a deficient number, since it is larger than the sum of its proper divisors (14133578669).

1031012132131 is an equidigital number, since it uses as much as digits as its factorization.

1031012132131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28324229.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1031012132131 its reverse (1312312101301), we get a palindrome (2343324233432).

The spelling of 1031012132131 in words is "one trillion, thirty-one billion, twelve million, one hundred thirty-two thousand, one hundred thirty-one".