102122023 has 8 divisors (see below), whose sum is σ = 104460480. Its totient is φ = 99790560.

The previous prime is 102122011. The next prime is 102122039. The reversal of 102122023 is 320221201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102122023 is a prime.

It is a super-2 number, since 2×102122023² = 20857815163225058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102121994 and 102122012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102122123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37653 + ... + 40273.

It is an arithmetic number, because the mean of its divisors is an integer number (13057560).

Almost surely, 2^102122023 is an apocalyptic number.

102122023 is a deficient number, since it is larger than the sum of its proper divisors (2338457).

102122023 is an equidigital number, since it uses as much as digits as its factorization.

102122023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3497.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 102122023 is about 10105.5441713942. The cubic root of 102122023 is about 467.4191160934.

Adding to 102122023 its reverse (320221201), we get a palindrome (422343224).

The spelling of 102122023 in words is "one hundred two million, one hundred twenty-two thousand, twenty-three".