123052452210 has 32 divisors (see below), whose sum is σ = 328139873280. Its totient is φ = 32813987184.

The previous prime is 123052452179. The next prime is 123052452287. The reversal of 123052452210 is 12254250321.

123052452210 is a `hidden beast` number, since 123 + 0 + 5 + 2 + 4 + 522 + 10 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227874642 + ... + 227875181.

It is an arithmetic number, because the mean of its divisors is an integer number (10254371040).

Almost surely, 2^123052452210 is an apocalyptic number.

123052452210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123052452210 is an abundant number, since it is smaller than the sum of its proper divisors (205087421070).

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

123052452210 is a wasteful number, since it uses less digits than its factorization.

123052452210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455749839 (or 455749833 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The spelling of 123052452210 in words is "one hundred twenty-three billion, fifty-two million, four hundred fifty-two thousand, two hundred ten".