123152152480 has 192 divisors, whose sum is σ = 343749353472. Its totient is φ = 40800568320.

The previous prime is 123152152439. The next prime is 123152152483. The reversal of 123152152480 is 84251251321.

It is not an unprimeable number, because it can be changed into a prime (123152152483) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27322387 + ... + 27326893.

It is an arithmetic number, because the mean of its divisors is an integer number (1790361216).

Almost surely, 2^123152152480 is an apocalyptic number.

123152152480 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 123152152480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171874676736).

123152152480 is an abundant number, since it is smaller than the sum of its proper divisors (220597200992).

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

123152152480 is a wasteful number, since it uses less digits than its factorization.

123152152480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5347 (or 5339 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

The spelling of 123152152480 in words is "one hundred twenty-three billion, one hundred fifty-two million, one hundred fifty-two thousand, four hundred eighty".