123250098 has 16 divisors (see below), whose sum is σ = 248942016. Its totient is φ = 40676400.

The previous prime is 123250097. The next prime is 123250111. The reversal of 123250098 is 890052321.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (123250097) 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, 101086 + ... + 102297.

It is an arithmetic number, because the mean of its divisors is an integer number (15558876).

Almost surely, 2^123250098 is an apocalyptic number.

123250098 is an abundant number, since it is smaller than the sum of its proper divisors (125691918).

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

123250098 is a wasteful number, since it uses less digits than its factorization.

123250098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203489.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 123250098 is about 11101.8060692844. The cubic root of 123250098 is about 497.6558241884.

The spelling of 123250098 in words is "one hundred twenty-three million, two hundred fifty thousand, ninety-eight".