2102498507 has 2 divisors, whose sum is σ = 2102498508. Its totient is φ = 2102498506.

The previous prime is 2102498483. The next prime is 2102498513. The reversal of 2102498507 is 7058942012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2102498507 - 2²⁸ = 1834063051 is a prime.

It is not a weakly prime, because it can be changed into another prime (2102498527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051249253 + 1051249254.

It is an arithmetic number, because the mean of its divisors is an integer number (1051249254).

Almost surely, 2^2102498507 is an apocalyptic number.

2102498507 is a deficient number, since it is larger than the sum of its proper divisors (1).

2102498507 is an equidigital number, since it uses as much as digits as its factorization.

2102498507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 2102498507 is about 45853.0097921609. The cubic root of 2102498507 is about 1281.0868265664.

The spelling of 2102498507 in words is "two billion, one hundred two million, four hundred ninety-eight thousand, five hundred seven".