131012001203029 has 2 divisors, whose sum is σ = 131012001203030. Its totient is φ = 131012001203028.

The previous prime is 131012001203021. The next prime is 131012001203081. The reversal of 131012001203029 is 920302100210131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121856717110129 + 9155284092900 = 11038873^2 + 3025770^2 .

It is a cyclic number.

It is not a de Polignac number, because 131012001203029 - 2³ = 131012001203021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131012001202994 and 131012001203012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131012001203021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65506000601514 + 65506000601515.

It is an arithmetic number, because the mean of its divisors is an integer number (65506000601515).

Almost surely, 2^{131012001203029} is an apocalyptic number.

It is an amenable number.

131012001203029 is a deficient number, since it is larger than the sum of its proper divisors (1).

131012001203029 is an equidigital number, since it uses as much as digits as its factorization.

131012001203029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 131012001203029 in words is "one hundred thirty-one trillion, twelve billion, one million, two hundred three thousand, twenty-nine".