1013366013 has 16 divisors (see below), whose sum is σ = 1505350656. Its totient is φ = 601093040.

The previous prime is 1013365999. The next prime is 1013366021. The reversal of 1013366013 is 3106633101.

It is a cyclic number.

It is not a de Polignac number, because 1013366013 - 2⁵ = 1013365981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013366023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325131 + ... + 328232.

It is an arithmetic number, because the mean of its divisors is an integer number (94084416).

Almost surely, 2^1013366013 is an apocalyptic number.

It is an amenable number.

1013366013 is a deficient number, since it is larger than the sum of its proper divisors (491984643).

1013366013 is a wasteful number, since it uses less digits than its factorization.

1013366013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653424.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 1013366013 is about 31833.4103262594. The cubic root of 1013366013 is about 1004.4356337299.

Adding to 1013366013 its reverse (3106633101), we get a palindrome (4119999114).

The spelling of 1013366013 in words is "one billion, thirteen million, three hundred sixty-six thousand, thirteen".