102923098 has 4 divisors (see below), whose sum is σ = 154384650. Its totient is φ = 51461548.

The previous prime is 102923089. The next prime is 102923099. The reversal of 102923098 is 890329201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 91068849 + 11854249 = 9543^2 + 3443^2 .

It is not an unprimeable number, because it can be changed into a prime (102923099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25730773 + ... + 25730776.

Almost surely, 2^102923098 is an apocalyptic number.

102923098 is a deficient number, since it is larger than the sum of its proper divisors (51461552).

102923098 is an equidigital number, since it uses as much as digits as its factorization.

102923098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51461551.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 102923098 is about 10145.1021680415. The cubic root of 102923098 is about 468.6381249339.

The spelling of 102923098 in words is "one hundred two million, nine hundred twenty-three thousand, ninety-eight".