130238029065 has 32 divisors (see below), whose sum is σ = 212885936640. Its totient is φ = 67959578624.

The previous prime is 130238029057. The next prime is 130238029067. The reversal of 130238029065 is 560920832031.

It is a cyclic number.

It is not a de Polignac number, because 130238029065 - 2³ = 130238029057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130238029067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2182141 + ... + 2241029.

It is an arithmetic number, because the mean of its divisors is an integer number (6652685520).

Almost surely, 2^130238029065 is an apocalyptic number.

130238029065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130238029065 is a deficient number, since it is larger than the sum of its proper divisors (82647907575).

130238029065 is a wasteful number, since it uses less digits than its factorization.

130238029065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62081.

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 130238029065 in words is "one hundred thirty billion, two hundred thirty-eight million, twenty-nine thousand, sixty-five".