123101302403200 has 384 divisors, whose sum is σ = 334140365880000. Its totient is φ = 44441704857600.

The previous prime is 123101302403173. The next prime is 123101302403237. The reversal of 123101302403200 is 2304203101321.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3389988244 + ... + 3390024556.

Almost surely, 2^{123101302403200} is an apocalyptic number.

123101302403200 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 123101302403200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167070182940000).

123101302403200 is an abundant number, since it is smaller than the sum of its proper divisors (211039063476800).

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

123101302403200 is a wasteful number, since it uses less digits than its factorization.

123101302403200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37040 (or 37023 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 123101302403200 its reverse (2304203101321), we get a palindrome (125405505504521).

The spelling of 123101302403200 in words is "one hundred twenty-three trillion, one hundred one billion, three hundred two million, four hundred three thousand, two hundred".