13151361024 has 432 divisors, whose sum is σ = 43254502200. Its totient is φ = 3825598464.

The previous prime is 13151360953. The next prime is 13151361079. The reversal of 13151361024 is 42016315131.

It is a happy number.

13151361024 is a `hidden beast` number, since 1 + 3 + 15 + 13 + 610 + 24 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 279816169 + ... + 279816215.

Almost surely, 2^13151361024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13151361024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21627251100).

13151361024 is an abundant number, since it is smaller than the sum of its proper divisors (30103141176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13151361024 is a wasteful number, since it uses less digits than its factorization.

13151361024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 13151361024 its reverse (42016315131), we get a palindrome (55167676155).

The spelling of 13151361024 in words is "thirteen billion, one hundred fifty-one million, three hundred sixty-one thousand, twenty-four".