102023002031 has 8 divisors (see below), whose sum is σ = 106573402080. Its totient is φ = 97482153472.

The previous prime is 102023002019. The next prime is 102023002093. The reversal of 102023002031 is 130200320201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102023002031 - 2⁶ = 102023001967 is a prime.

It is a super-2 number, since 2×102023002031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102023001997 and 102023002015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102023002331) 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, 2366030 + ... + 2408763.

It is an arithmetic number, because the mean of its divisors is an integer number (13321675260).

Almost surely, 2^102023002031 is an apocalyptic number.

102023002031 is a deficient number, since it is larger than the sum of its proper divisors (4550400049).

102023002031 is an equidigital number, since it uses as much as digits as its factorization.

102023002031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4775745.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 102023002031 its reverse (130200320201), we get a palindrome (232223322232).

The spelling of 102023002031 in words is "one hundred two billion, twenty-three million, two thousand, thirty-one".