13531201151 has 12 divisors (see below), whose sum is σ = 14655928320. Its totient is φ = 12487101120.

The previous prime is 13531201141. The next prime is 13531201213. The reversal of 13531201151 is 15110213531.

It is not a de Polignac number, because 13531201151 - 2²⁶ = 13464092287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13531201111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 857291 + ... + 872931.

It is an arithmetic number, because the mean of its divisors is an integer number (1221327360).

Almost surely, 2^13531201151 is an apocalyptic number.

13531201151 is a deficient number, since it is larger than the sum of its proper divisors (1124727169).

13531201151 is a wasteful number, since it uses less digits than its factorization.

13531201151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20786 (or 20773 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 23.

Adding to 13531201151 its reverse (15110213531), we get a palindrome (28641414682).

The spelling of 13531201151 in words is "thirteen billion, five hundred thirty-one million, two hundred one thousand, one hundred fifty-one".