102023454324 has 36 divisors (see below), whose sum is σ = 261663463712. Its totient is φ = 30916197840.

The previous prime is 102023454319. The next prime is 102023454397. The reversal of 102023454324 is 423454320201.

It is a junction number, because it is equal to n+sod(n) for n = 102023454291 and 102023454300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35130592 + ... + 35133495.

Almost surely, 2^102023454324 is an apocalyptic number.

It is an amenable number.

102023454324 is an abundant number, since it is smaller than the sum of its proper divisors (159640009388).

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

102023454324 is a wasteful number, since it uses less digits than its factorization.

102023454324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70264116 (or 70264103 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 102023454324 its reverse (423454320201), we get a palindrome (525477774525).

The spelling of 102023454324 in words is "one hundred two billion, twenty-three million, four hundred fifty-four thousand, three hundred twenty-four".