102023023331 has 4 divisors (see below), whose sum is σ = 102131444064. Its totient is φ = 101914602600.

The previous prime is 102023023241. The next prime is 102023023351. The reversal of 102023023331 is 133320320201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102023023331 - 2¹⁴ = 102023006947 is a prime.

It is a super-2 number, since 2×102023023331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102023023351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54208955 + ... + 54210836.

It is an arithmetic number, because the mean of its divisors is an integer number (25532861016).

Almost surely, 2^102023023331 is an apocalyptic number.

102023023331 is a deficient number, since it is larger than the sum of its proper divisors (108420733).

102023023331 is an equidigital number, since it uses as much as digits as its factorization.

102023023331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108420732.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 102023023331 its reverse (133320320201), we get a palindrome (235343343532).

The spelling of 102023023331 in words is "one hundred two billion, twenty-three million, twenty-three thousand, three hundred thirty-one".