101002120202119 has 2 divisors, whose sum is σ = 101002120202120. Its totient is φ = 101002120202118.

The previous prime is 101002120202003. The next prime is 101002120202141. The reversal of 101002120202119 is 911202021200101.

It is an a-pointer prime, because the next prime (101002120202141) can be obtained adding 101002120202119 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101002120202119 - 2³⁷ = 100864681248647 is a prime.

It is a super-2 number, since 2×101002120202119² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101002120202119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101002120202189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50501060101059 + 50501060101060.

It is an arithmetic number, because the mean of its divisors is an integer number (50501060101060).

Almost surely, 2^{101002120202119} is an apocalyptic number.

101002120202119 is a deficient number, since it is larger than the sum of its proper divisors (1).

101002120202119 is an equidigital number, since it uses as much as digits as its factorization.

101002120202119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 101002120202119 in words is "one hundred one trillion, two billion, one hundred twenty million, two hundred two thousand, one hundred nineteen".