1013301331 has 24 divisors (see below), whose sum is σ = 1252942080. Its totient is φ = 814765392.

The previous prime is 1013301301. The next prime is 1013301353. The reversal of 1013301331 is 1331033101.

It is not a de Polignac number, because 1013301331 - 2⁵ = 1013301299 is a prime.

It is a super-2 number, since 2×1013301331² = 2053559174812743122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1013301301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90610 + ... + 101176.

It is an arithmetic number, because the mean of its divisors is an integer number (52205920).

Almost surely, 2^1013301331 is an apocalyptic number.

1013301331 is a deficient number, since it is larger than the sum of its proper divisors (239640749).

1013301331 is a wasteful number, since it uses less digits than its factorization.

1013301331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10703 (or 10696 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 16.

The square root of 1013301331 is about 31832.3943648605. The cubic root of 1013301331 is about 1004.4142626139.

Adding to 1013301331 its reverse (1331033101), we get a palindrome (2344334432).

The spelling of 1013301331 in words is "one billion, thirteen million, three hundred one thousand, three hundred thirty-one".