131032035031 has 2 divisors, whose sum is σ = 131032035032. Its totient is φ = 131032035030.

The previous prime is 131032035007. The next prime is 131032035059. The reversal of 131032035031 is 130530230131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131032035031 - 2²¹ = 131029937879 is a prime.

It is a super-2 number, since 2×131032035031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131032034993 and 131032035011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131032035931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65516017515 + 65516017516.

It is an arithmetic number, because the mean of its divisors is an integer number (65516017516).

Almost surely, 2^131032035031 is an apocalyptic number.

131032035031 is a deficient number, since it is larger than the sum of its proper divisors (1).

131032035031 is an equidigital number, since it uses as much as digits as its factorization.

131032035031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 22.

Adding to 131032035031 its reverse (130530230131), we get a palindrome (261562265162).

The spelling of 131032035031 in words is "one hundred thirty-one billion, thirty-two million, thirty-five thousand, thirty-one".