13050400156 has 6 divisors (see below), whose sum is σ = 22838200280. Its totient is φ = 6525200076.

The previous prime is 13050400109. The next prime is 13050400159. The reversal of 13050400156 is 65100405031.

It is a self number, because there is not a number n which added to its sum of digits gives 13050400156.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13050400159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1631300016 + ... + 1631300023.

Almost surely, 2^13050400156 is an apocalyptic number.

It is an amenable number.

13050400156 is a deficient number, since it is larger than the sum of its proper divisors (9787800124).

13050400156 is a wasteful number, since it uses less digits than its factorization.

13050400156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3262600043 (or 3262600041 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 13050400156 its reverse (65100405031), we get a palindrome (78150805187).

The spelling of 13050400156 in words is "thirteen billion, fifty million, four hundred thousand, one hundred fifty-six".