123047632050 has 96 divisors (see below), whose sum is σ = 349874463744. Its totient is φ = 28034664000.

The previous prime is 123047632027. The next prime is 123047632067. The reversal of 123047632050 is 50236740321.

It is a super-2 number, since 2×123047632050² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 138145 + ... + 514955.

It is an arithmetic number, because the mean of its divisors is an integer number (3644525664).

Almost surely, 2^123047632050 is an apocalyptic number.

123047632050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 123047632050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174937231872).

123047632050 is an abundant number, since it is smaller than the sum of its proper divisors (226826831694).

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

123047632050 is a wasteful number, since it uses less digits than its factorization.

123047632050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377144 (or 377139 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The spelling of 123047632050 in words is "one hundred twenty-three billion, forty-seven million, six hundred thirty-two thousand, fifty".