11145660600 has 48 divisors (see below), whose sum is σ = 34551549720. Its totient is φ = 2972176000.

The previous prime is 11145660593. The next prime is 11145660667. The reversal of 11145660600 is 606654111.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9287451 + ... + 9288650.

Almost surely, 2^11145660600 is an apocalyptic number.

11145660600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11145660600 is an abundant number, since it is smaller than the sum of its proper divisors (23405889120).

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

11145660600 is a wasteful number, since it uses less digits than its factorization.

11145660600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18576120 (or 18576111 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 11145660600 in words is "eleven billion, one hundred forty-five million, six hundred sixty thousand, six hundred".