13135703361 has 32 divisors (see below), whose sum is σ = 20243177856. Its totient is φ = 7488000000.

The previous prime is 13135703279. The next prime is 13135703387. The reversal of 13135703361 is 16330753131.

It is not a de Polignac number, because 13135703361 - 2⁷ = 13135703233 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (13135702361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1003861 + ... + 1016861.

It is an arithmetic number, because the mean of its divisors is an integer number (632599308).

Almost surely, 2^13135703361 is an apocalyptic number.

13135703361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13135703361 is a deficient number, since it is larger than the sum of its proper divisors (7107474495).

13135703361 is a wasteful number, since it uses less digits than its factorization.

13135703361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14833.

The product of its (nonzero) digits is 17010, while the sum is 33.

The spelling of 13135703361 in words is "thirteen billion, one hundred thirty-five million, seven hundred three thousand, three hundred sixty-one".