102048929 has 2 divisors, whose sum is σ = 102048930. Its totient is φ = 102048928.

The previous prime is 102048917. The next prime is 102048967. The reversal of 102048929 is 929840201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61701025 + 40347904 = 7855^2 + 6352^2 .

It is a cyclic number.

It is not a de Polignac number, because 102048929 - 2²⁴ = 85271713 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (102048979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51024464 + 51024465.

It is an arithmetic number, because the mean of its divisors is an integer number (51024465).

Almost surely, 2^102048929 is an apocalyptic number.

It is an amenable number.

102048929 is a deficient number, since it is larger than the sum of its proper divisors (1).

102048929 is an equidigital number, since it uses as much as digits as its factorization.

102048929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 102048929 is about 10101.9269943907. The cubic root of 102048929 is about 467.3075708183.

The spelling of 102048929 in words is "one hundred two million, forty-eight thousand, nine hundred twenty-nine".