123200967760 has 80 divisors (see below), whose sum is σ = 308902478976. Its totient is φ = 45426737664.

The previous prime is 123200967751. The next prime is 123200967761. The reversal of 123200967760 is 67769002321.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123200967761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 674607 + ... + 837553.

Almost surely, 2^123200967760 is an apocalyptic number.

123200967760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123200967760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154451239488).

123200967760 is an abundant number, since it is smaller than the sum of its proper divisors (185701511216).

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

123200967760 is a wasteful number, since it uses less digits than its factorization.

123200967760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163700 (or 163694 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 43.

The spelling of 123200967760 in words is "one hundred twenty-three billion, two hundred million, nine hundred sixty-seven thousand, seven hundred sixty".