1012513104 has 60 divisors (see below), whose sum is σ = 2893939776. Its totient is φ = 330321216.

The previous prime is 1012513093. The next prime is 1012513111. The reversal of 1012513104 is 4013152101.

1012513104 is a `hidden beast` number, since 101 + 251 + 310 + 4 = 666.

1012513104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68034 + ... + 81569.

Almost surely, 2^1012513104 is an apocalyptic number.

It is an amenable number.

1012513104 is an abundant number, since it is smaller than the sum of its proper divisors (1881426672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1012513104 is a wasteful number, since it uses less digits than its factorization.

1012513104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149664 (or 149655 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 1012513104 is about 31820.0110622231. The cubic root of 1012513104 is about 1004.1537570796.

Adding to 1012513104 its reverse (4013152101), we get a palindrome (5025665205).

The spelling of 1012513104 in words is "one billion, twelve million, five hundred thirteen thousand, one hundred four".