123355236096 has 72 divisors (see below), whose sum is σ = 364783154960. Its totient is φ = 41118409728.

The previous prime is 123355236091. The next prime is 123355236101. The reversal of 123355236096 is 690632553321.

It is a happy number.

123355236096 is a `hidden beast` number, since 1 + 2 + 3 + 3 + 552 + 3 + 6 + 0 + 96 = 666.

It is an interprime number because it is at equal distance from previous prime (123355236091) and next prime (123355236101).

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123355236091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8916355 + ... + 8930178.

Almost surely, 2^123355236096 is an apocalyptic number.

123355236096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

123355236096 is an abundant number, since it is smaller than the sum of its proper divisors (241427918864).

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

123355236096 is an equidigital number, since it uses as much as digits as its factorization.

123355236096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17846558 (or 17846538 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 45.

The spelling of 123355236096 in words is "one hundred twenty-three billion, three hundred fifty-five million, two hundred thirty-six thousand, ninety-six".