423101024031 has 32 divisors (see below), whose sum is σ = 708165181440. Its totient is φ = 219088593504.

The previous prime is 423101024029. The next prime is 423101024033. The reversal of 423101024031 is 130420101324.

It is an interprime number because it is at equal distance from previous prime (423101024029) and next prime (423101024033).

It is not a de Polignac number, because 423101024031 - 2¹ = 423101024029 is a prime.

It is a super-2 number, since 2×423101024031² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 423101023989 and 423101024007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423101024033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23043075 + ... + 23061428.

It is an arithmetic number, because the mean of its divisors is an integer number (22130161920).

Almost surely, 2^423101024031 is an apocalyptic number.

423101024031 is a deficient number, since it is larger than the sum of its proper divisors (285064157409).

423101024031 is a wasteful number, since it uses less digits than its factorization.

423101024031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46104555.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 423101024031 its reverse (130420101324), we get a palindrome (553521125355).

The spelling of 423101024031 in words is "four hundred twenty-three billion, one hundred one million, twenty-four thousand, thirty-one".