102044923 has 2 divisors, whose sum is σ = 102044924. Its totient is φ = 102044922.

The previous prime is 102044911. The next prime is 102044933. The reversal of 102044923 is 329440201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102044923 - 2¹³ = 102036731 is a prime.

It is not a weakly prime, because it can be changed into another prime (102044933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51022461 + 51022462.

It is an arithmetic number, because the mean of its divisors is an integer number (51022462).

Almost surely, 2^102044923 is an apocalyptic number.

102044923 is a deficient number, since it is larger than the sum of its proper divisors (1).

102044923 is an equidigital number, since it uses as much as digits as its factorization.

102044923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 102044923 is about 10101.7287134431. The cubic root of 102044923 is about 467.3014559129.

The spelling of 102044923 in words is "one hundred two million, forty-four thousand, nine hundred twenty-three".