102474299 has 2 divisors, whose sum is σ = 102474300. Its totient is φ = 102474298.

The previous prime is 102474271. The next prime is 102474311. The reversal of 102474299 is 992474201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102474299 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (102473299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51237149 + 51237150.

It is an arithmetic number, because the mean of its divisors is an integer number (51237150).

Almost surely, 2^102474299 is an apocalyptic number.

102474299 is a deficient number, since it is larger than the sum of its proper divisors (1).

102474299 is an equidigital number, since it uses as much as digits as its factorization.

102474299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 102474299 is about 10122.9590041647. The cubic root of 102474299 is about 467.9559626302.

The spelling of 102474299 in words is "one hundred two million, four hundred seventy-four thousand, two hundred ninety-nine".