1002101202119 has 2 divisors, whose sum is σ = 1002101202120. Its totient is φ = 1002101202118.

The previous prime is 1002101202079. The next prime is 1002101202121. The reversal of 1002101202119 is 9112021012001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1002101202119 is a prime.

It is a super-2 number, since 2×1002101202119² (a number of 25 digits) contains 22 as substring.

Together with 1002101202121, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1002101202119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002101204119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501050601059 + 501050601060.

It is an arithmetic number, because the mean of its divisors is an integer number (501050601060).

Almost surely, 2^{1002101202119} is an apocalyptic number.

1002101202119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002101202119 is an equidigital number, since it uses as much as digits as its factorization.

1002101202119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 1002101202119 in words is "one trillion, two billion, one hundred one million, two hundred two thousand, one hundred nineteen".