1013396293 has 96 divisors (see below), whose sum is σ = 1436144640. Its totient is φ = 705438720.

The previous prime is 1013396291. The next prime is 1013396339. The reversal of 1013396293 is 3926933101.

It is not a de Polignac number, because 1013396293 - 2¹ = 1013396291 is a prime.

It is a super-2 number, since 2×1013396293² = 2053944093332283698, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a taxicab number since it can be written as a sum of two cubes in more than one way. Here 1013396293 = 405³ + 982³ = 586³ + 933³.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013396291) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13882105 + ... + 13882177.

It is an arithmetic number, because the mean of its divisors is an integer number (14959840).

Almost surely, 2^1013396293 is an apocalyptic number.

1013396293 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1013396293 is a deficient number, since it is larger than the sum of its proper divisors (422748347).

1013396293 is a wasteful number, since it uses less digits than its factorization.

1013396293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 37.

The square root of 1013396293 is about 31833.8859236506. The cubic root of 1013396293 is about 1004.4456380152.

The spelling of 1013396293 in words is "one billion, thirteen million, three hundred ninety-six thousand, two hundred ninety-three".