130231240029 has 48 divisors (see below), whose sum is σ = 216186684480. Its totient is φ = 74713985280.

The previous prime is 130231240003. The next prime is 130231240057. The reversal of 130231240029 is 920042132031.

It is a happy number.

130231240029 is a `hidden beast` number, since 1 + 3 + 0 + 231 + 2 + 400 + 29 = 666.

It is not a de Polignac number, because 130231240029 - 2²⁷ = 130097022301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130231239984 and 130231240011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130231220029) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2374929 + ... + 2429145.

It is an arithmetic number, because the mean of its divisors is an integer number (4503889260).

Almost surely, 2^130231240029 is an apocalyptic number.

130231240029 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

130231240029 is a deficient number, since it is larger than the sum of its proper divisors (85955444451).

130231240029 is a wasteful number, since it uses less digits than its factorization.

130231240029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55530 (or 55527 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

It can be divided in two parts, 1302312 and 40029, that added together give a triangular number (1342341 = T₁₆₃₈).

The spelling of 130231240029 in words is "one hundred thirty billion, two hundred thirty-one million, two hundred forty thousand, twenty-nine".