11400513100 has 36 divisors (see below), whose sum is σ = 24847194400. Its totient is φ = 4540282560.

The previous prime is 11400513083. The next prime is 11400513107. The reversal of 11400513100 is 131500411.

It is a super-2 number, since 2×11400513100² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11400513107) 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, 226020 + ... + 271819.

Almost surely, 2^11400513100 is an apocalyptic number.

11400513100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11400513100 is an abundant number, since it is smaller than the sum of its proper divisors (13446681300).

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

11400513100 is a wasteful number, since it uses less digits than its factorization.

11400513100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498082 (or 498075 counting only the distinct ones).

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

The spelling of 11400513100 in words is "eleven billion, four hundred million, five hundred thirteen thousand, one hundred".