130034012 has 12 divisors (see below), whose sum is σ = 228249336. Its totient is φ = 64819920.

The previous prime is 130033957. The next prime is 130034017. The reversal of 130034012 is 210430031.

It is a super-2 number, since 2×130034012² = 33817688553632288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130034017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47783 + ... + 50430.

It is an arithmetic number, because the mean of its divisors is an integer number (19020778).

Almost surely, 2^130034012 is an apocalyptic number.

It is an amenable number.

130034012 is a deficient number, since it is larger than the sum of its proper divisors (98215324).

130034012 is a wasteful number, since it uses less digits than its factorization.

130034012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98548 (or 98546 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 130034012 is about 11403.2456783146. The cubic root of 130034012 is about 506.6238770035.

Adding to 130034012 its reverse (210430031), we get a palindrome (340464043).

The spelling of 130034012 in words is "one hundred thirty million, thirty-four thousand, twelve".