123051300115152 has 80 divisors (see below), whose sum is σ = 318142180722240. Its totient is φ = 40983604786176.

The previous prime is 123051300115097. The next prime is 123051300115277. The reversal of 123051300115152 is 251511003150321.

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, 467514724 + ... + 467777852.

It is an arithmetic number, because the mean of its divisors is an integer number (3976777259028).

Almost surely, 2^{123051300115152} is an apocalyptic number.

123051300115152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

123051300115152 is an abundant number, since it is smaller than the sum of its proper divisors (195090880607088).

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

123051300115152 is a wasteful number, since it uses less digits than its factorization.

123051300115152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271060 (or 271054 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 30.

Adding to 123051300115152 its reverse (251511003150321), we get a palindrome (374562303265473).

The spelling of 123051300115152 in words is "one hundred twenty-three trillion, fifty-one billion, three hundred million, one hundred fifteen thousand, one hundred fifty-two".