13011051400 has 48 divisors (see below), whose sum is σ = 30306252240. Its totient is φ = 5194862400.

The previous prime is 13011051379. The next prime is 13011051409. The reversal of 13011051400 is 415011031.

It is not an unprimeable number, because it can be changed into a prime (13011051409) 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, 49935 + ... + 168865.

It is an arithmetic number, because the mean of its divisors is an integer number (631380255).

Almost surely, 2^13011051400 is an apocalyptic number.

13011051400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13011051400 is an abundant number, since it is smaller than the sum of its proper divisors (17295200840).

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

13011051400 is a wasteful number, since it uses less digits than its factorization.

13011051400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119494 (or 119485 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 16.

Adding to 13011051400 its reverse (415011031), we get a palindrome (13426062431).

The spelling of 13011051400 in words is "thirteen billion, eleven million, fifty-one thousand, four hundred".