1002101023199 has 2 divisors, whose sum is σ = 1002101023200. Its totient is φ = 1002101023198.

The previous prime is 1002101023193. The next prime is 1002101023201. The reversal of 1002101023199 is 9913201012001.

1002101023199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1002101023199 - 2⁸ = 1002101022943 is a prime.

Together with 1002101023201, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002101023193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501050511599 + 501050511600.

It is an arithmetic number, because the mean of its divisors is an integer number (501050511600).

Almost surely, 2^{1002101023199} is an apocalyptic number.

1002101023199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002101023199 is an equidigital number, since it uses as much as digits as its factorization.

1002101023199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 29.

The spelling of 1002101023199 in words is "one trillion, two billion, one hundred one million, twenty-three thousand, one hundred ninety-nine".