102373933 has 2 divisors, whose sum is σ = 102373934. Its totient is φ = 102373932.

The previous prime is 102373889. The next prime is 102373939. The reversal of 102373933 is 339373201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102373924 + 9 = 10118^2 + 3^2 .

It is an emirp because it is prime and its reverse (339373201) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102373933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102373895 and 102373904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102373939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51186966 + 51186967.

It is an arithmetic number, because the mean of its divisors is an integer number (51186967).

Almost surely, 2^102373933 is an apocalyptic number.

It is an amenable number.

102373933 is a deficient number, since it is larger than the sum of its proper divisors (1).

102373933 is an equidigital number, since it uses as much as digits as its factorization.

102373933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10206, while the sum is 31.

The square root of 102373933 is about 10118.0004447519. Note that the first 3 decimals coincide. The cubic root of 102373933 is about 467.8031366355.

The spelling of 102373933 in words is "one hundred two million, three hundred seventy-three thousand, nine hundred thirty-three".