1013332113 has 12 divisors (see below), whose sum is σ = 1517913488. Its totient is φ = 675554580.

The previous prime is 1013332087. The next prime is 1013332121. The reversal of 1013332113 is 3112333101.

It is a happy number.

It is not a de Polignac number, because 1013332113 - 2⁵ = 1013332081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013332153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2084803 + ... + 2085288.

Almost surely, 2^1013332113 is an apocalyptic number.

It is an amenable number.

1013332113 is a deficient number, since it is larger than the sum of its proper divisors (504581375).

1013332113 is an frugal number, since it uses more digits than its factorization.

1013332113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4170106 (or 4170094 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 1013332113 is about 31832.8778623611. The cubic root of 1013332113 is about 1004.4244331873.

Adding to 1013332113 its reverse (3112333101), we get a palindrome (4125665214).

The spelling of 1013332113 in words is "one billion, thirteen million, three hundred thirty-two thousand, one hundred thirteen".