111453060102000 has 80 divisors (see below), whose sum is σ = 359324665788192. Its totient is φ = 29720816025600.

The previous prime is 111453060101993. The next prime is 111453060102011. The reversal of 111453060102000 is 201060354111.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×111453060102000³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9287749009 + ... + 9287761008.

Almost surely, 2^{111453060102000} is an apocalyptic number.

111453060102000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111453060102000 is an abundant number, since it is smaller than the sum of its proper divisors (247871605686192).

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

111453060102000 is a wasteful number, since it uses less digits than its factorization.

111453060102000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18575510043 (or 18575510027 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The spelling of 111453060102000 in words is "one hundred eleven trillion, four hundred fifty-three billion, sixty million, one hundred two thousand".