119901013 has 2 divisors, whose sum is σ = 119901014. Its totient is φ = 119901012.

The previous prime is 119900971. The next prime is 119901043. The reversal of 119901013 is 310109911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96687889 + 23213124 = 9833^2 + 4818^2 .

It is an emirp because it is prime and its reverse (310109911) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 119901013 - 2²⁵ = 86346581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119901043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59950506 + 59950507.

It is an arithmetic number, because the mean of its divisors is an integer number (59950507).

Almost surely, 2^119901013 is an apocalyptic number.

It is an amenable number.

119901013 is a deficient number, since it is larger than the sum of its proper divisors (1).

119901013 is an equidigital number, since it uses as much as digits as its factorization.

119901013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243, while the sum is 25.

The square root of 119901013 is about 10949.9321002461. The cubic root of 119901013 is about 493.1067537048.

The spelling of 119901013 in words is "one hundred nineteen million, nine hundred one thousand, thirteen".