431232202023 has 64 divisors (see below), whose sum is σ = 731193154560. Its totient is φ = 220406925312.

The previous prime is 431232202003. The next prime is 431232202061. The reversal of 431232202023 is 320202232134.

It is not a de Polignac number, because 431232202023 - 2¹² = 431232197927 is a prime.

It is a super-2 number, since 2×431232202023² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 431232201984 and 431232202002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431232202003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 188373 + ... + 947601.

It is an arithmetic number, because the mean of its divisors is an integer number (11424893040).

Almost surely, 2^431232202023 is an apocalyptic number.

431232202023 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

431232202023 is a deficient number, since it is larger than the sum of its proper divisors (299960952537).

431232202023 is a wasteful number, since it uses less digits than its factorization.

431232202023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759336.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 431232202023 its reverse (320202232134), we get a palindrome (751434434157).

The spelling of 431232202023 in words is "four hundred thirty-one billion, two hundred thirty-two million, two hundred two thousand, twenty-three".