102023304 has 32 divisors (see below), whose sum is σ = 259873920. Its totient is φ = 33365696.

The previous prime is 102023287. The next prime is 102023309. The reversal of 102023304 is 403320201.

It is not an unprimeable number, because it can be changed into a prime (102023309) 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, 38832 + ... + 41375.

It is an arithmetic number, because the mean of its divisors is an integer number (8121060).

Almost surely, 2^102023304 is an apocalyptic number.

It is an amenable number.

102023304 is an abundant number, since it is smaller than the sum of its proper divisors (157850616).

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

102023304 is a wasteful number, since it uses less digits than its factorization.

102023304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80269 (or 80265 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 102023304 is about 10100.6585923889. The cubic root of 102023304 is about 467.2684531157.

Adding to 102023304 its reverse (403320201), we get a palindrome (505343505).

The spelling of 102023304 in words is "one hundred two million, twenty-three thousand, three hundred four".