102023013233 has 4 divisors (see below), whose sum is σ = 105314078208. Its totient is φ = 98731948260.

The previous prime is 102023013227. The next prime is 102023013241. The reversal of 102023013233 is 332310320201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102023013233 - 2¹⁴ = 102022996849 is a prime.

It is a super-2 number, since 2×102023013233² (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 (102023013293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1645532441 + ... + 1645532502.

It is an arithmetic number, because the mean of its divisors is an integer number (26328519552).

Almost surely, 2^102023013233 is an apocalyptic number.

It is an amenable number.

102023013233 is a deficient number, since it is larger than the sum of its proper divisors (3291064975).

102023013233 is an equidigital number, since it uses as much as digits as its factorization.

102023013233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3291064974.

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

Adding to 102023013233 its reverse (332310320201), we get a palindrome (434333333434).

The spelling of 102023013233 in words is "one hundred two billion, twenty-three million, thirteen thousand, two hundred thirty-three".