13151122350 has 48 divisors (see below), whose sum is σ = 32635435008. Its totient is φ = 3504745440.

The previous prime is 13151122339. The next prime is 13151122363. The reversal of 13151122350 is 5322115131.

It is a self number, because there is not a number n which added to its sum of digits gives 13151122350.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 217107 + ... + 270993.

It is an arithmetic number, because the mean of its divisors is an integer number (679904896).

Almost surely, 2^13151122350 is an apocalyptic number.

13151122350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13151122350 is an abundant number, since it is smaller than the sum of its proper divisors (19484312658).

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

13151122350 is a wasteful number, since it uses less digits than its factorization.

13151122350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55529 (or 55524 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

Adding to 13151122350 its reverse (5322115131), we get a palindrome (18473237481).

The spelling of 13151122350 in words is "thirteen billion, one hundred fifty-one million, one hundred twenty-two thousand, three hundred fifty".