130250052031 has 6 divisors (see below), whose sum is σ = 143167412696. Its totient is φ = 118409138100.

The previous prime is 130250052019. The next prime is 130250052071.

130250052031 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-130250052031 is a prime.

It is a super-2 number, since 2×130250052031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130250051993 and 130250052011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130250052071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 538223235 + ... + 538223476.

Almost surely, 2^130250052031 is an apocalyptic number.

130250052031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

130250052031 is a deficient number, since it is larger than the sum of its proper divisors (12917360665).

130250052031 is a wasteful number, since it uses less digits than its factorization.

130250052031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076446733 (or 1076446722 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

It can be divided in two parts, 1302500 and 52031, that added together give a palindrome (1354531).

The spelling of 130250052031 in words is "one hundred thirty billion, two hundred fifty million, fifty-two thousand, thirty-one".