13531201034 has 16 divisors (see below), whose sum is σ = 23143864968. Its totient is φ = 5877806592.

The previous prime is 13531200997. The next prime is 13531201043. The reversal of 13531201034 is 43010213531.

It can be written as a sum of positive squares in 4 ways, for example, as 10139885809 + 3391315225 = 100697^2 + 58235^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15306347 + ... + 15307230.

Almost surely, 2^13531201034 is an apocalyptic number.

13531201034 is a deficient number, since it is larger than the sum of its proper divisors (9612663934).

13531201034 is a wasteful number, since it uses less digits than its factorization.

13531201034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30613609.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 13531201034 its reverse (43010213531), we get a palindrome (56541414565).

The spelling of 13531201034 in words is "thirteen billion, five hundred thirty-one million, two hundred one thousand, thirty-four".