102023694 has 12 divisors (see below), whose sum is σ = 221051376. Its totient is φ = 34007892.

The previous prime is 102023687. The next prime is 102023729. The reversal of 102023694 is 496320201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2833974 + ... + 2834009.

It is an arithmetic number, because the mean of its divisors is an integer number (18420948).

Almost surely, 2^102023694 is an apocalyptic number.

102023694 is an abundant number, since it is smaller than the sum of its proper divisors (119027682).

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

102023694 is a wasteful number, since it uses less digits than its factorization.

102023694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5667991 (or 5667988 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 102023694 is about 10100.6778980423. The cubic root of 102023694 is about 467.2690485172.

Adding to 102023694 its reverse (496320201), we get a palindrome (598343895).

The spelling of 102023694 in words is "one hundred two million, twenty-three thousand, six hundred ninety-four".