123045150011200 has 84 divisors (see below), whose sum is σ = 303134079462912. Its totient is φ = 49158545497600.

The previous prime is 123045150011153. The next prime is 123045150011213. The reversal of 123045150011200 is 2110051540321.

It is a super-2 number, since 2×123045150011200² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 45172096 + ... + 47818495.

Almost surely, 2^{123045150011200} is an apocalyptic number.

123045150011200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123045150011200 is an abundant number, since it is smaller than the sum of its proper divisors (180088929451712).

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

123045150011200 is an equidigital number, since it uses as much as digits as its factorization.

123045150011200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92991440 (or 92991425 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The spelling of 123045150011200 in words is "one hundred twenty-three trillion, forty-five billion, one hundred fifty million, eleven thousand, two hundred".