123200000098 has 8 divisors (see below), whose sum is σ = 211200000192. Its totient is φ = 52800000036.

The previous prime is 123200000069. The next prime is 123200000141. The reversal of 123200000098 is 890000002321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4399999990 + ... + 4400000017.

It is an arithmetic number, because the mean of its divisors is an integer number (26400000024).

Almost surely, 2^123200000098 is an apocalyptic number.

123200000098 is a deficient number, since it is larger than the sum of its proper divisors (88000000094).

123200000098 is an equidigital number, since it uses as much as digits as its factorization.

123200000098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8800000016.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 123200000098 in words is "one hundred twenty-three billion, two hundred million, ninety-eight", and thus it is an aban number.