201002113203019 has 2 divisors, whose sum is σ = 201002113203020. Its totient is φ = 201002113203018.

The previous prime is 201002113202987. The next prime is 201002113203061. The reversal of 201002113203019 is 910302311200102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201002113203019 - 2⁵ = 201002113202987 is a prime.

It is a super-2 number, since 2×201002113203019² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201002113202984 and 201002113203002.

It is not a weakly prime, because it can be changed into another prime (201002113204019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100501056601509 + 100501056601510.

It is an arithmetic number, because the mean of its divisors is an integer number (100501056601510).

Almost surely, 2^{201002113203019} is an apocalyptic number.

201002113203019 is a deficient number, since it is larger than the sum of its proper divisors (1).

201002113203019 is an equidigital number, since it uses as much as digits as its factorization.

201002113203019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 201002113203019 in words is "two hundred one trillion, two billion, one hundred thirteen million, two hundred three thousand, nineteen".