123415053000 has 256 divisors, whose sum is σ = 408624652800. Its totient is φ = 30904934400.

The previous prime is 123415052933. The next prime is 123415053023. The reversal of 123415053000 is 350514321.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24834516 + ... + 24839484.

It is an arithmetic number, because the mean of its divisors is an integer number (1596190050).

Almost surely, 2^123415053000 is an apocalyptic number.

123415053000 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 123415053000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204312326400).

123415053000 is an abundant number, since it is smaller than the sum of its proper divisors (285209599800).

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

123415053000 is a wasteful number, since it uses less digits than its factorization.

123415053000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5497 (or 5483 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 123415053000 its reverse (350514321), we get a palindrome (123765567321).

The spelling of 123415053000 in words is "one hundred twenty-three billion, four hundred fifteen million, fifty-three thousand".