102029933 has 2 divisors, whose sum is σ = 102029934. Its totient is φ = 102029932.

The previous prime is 102029923. The next prime is 102029947. The reversal of 102029933 is 339920201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78623689 + 23406244 = 8867^2 + 4838^2 .

It is a cyclic number.

It is not a de Polignac number, because 102029933 - 2¹⁰ = 102028909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102029896 and 102029905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102029923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51014966 + 51014967.

It is an arithmetic number, because the mean of its divisors is an integer number (51014967).

Almost surely, 2^102029933 is an apocalyptic number.

It is an amenable number.

102029933 is a deficient number, since it is larger than the sum of its proper divisors (1).

102029933 is an equidigital number, since it uses as much as digits as its factorization.

102029933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 102029933 is about 10100.9867339780. The cubic root of 102029933 is about 467.2785732072.

The spelling of 102029933 in words is "one hundred two million, twenty-nine thousand, nine hundred thirty-three".