1013133112 has 16 divisors (see below), whose sum is σ = 1950966360. Its totient is φ = 492875424.

The previous prime is 1013133101. The next prime is 1013133119. The reversal of 1013133112 is 2113313101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013133119) 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, 1711078 + ... + 1711669.

Almost surely, 2^1013133112 is an apocalyptic number.

It is an amenable number.

1013133112 is a deficient number, since it is larger than the sum of its proper divisors (937833248).

1013133112 is a wasteful number, since it uses less digits than its factorization.

1013133112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3422790 (or 3422786 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 1013133112 is about 31829.7519940071. The cubic root of 1013133112 is about 1004.3586783211.

Adding to 1013133112 its reverse (2113313101), we get a palindrome (3126446213).

The spelling of 1013133112 in words is "one billion, thirteen million, one hundred thirty-three thousand, one hundred twelve".