131000022119 has 2 divisors, whose sum is σ = 131000022120. Its totient is φ = 131000022118.

The previous prime is 131000022073. The next prime is 131000022157. The reversal of 131000022119 is 911220000131.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131000022119 is a prime.

It is a super-2 number, since 2×131000022119² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

131000022119 is a modest number, since divided by 22119 gives 1310 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 131000022119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131000012119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65500011059 + 65500011060.

It is an arithmetic number, because the mean of its divisors is an integer number (65500011060).

Almost surely, 2^131000022119 is an apocalyptic number.

131000022119 is a deficient number, since it is larger than the sum of its proper divisors (1).

131000022119 is an equidigital number, since it uses as much as digits as its factorization.

131000022119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 131000022119 in words is "one hundred thirty-one billion, twenty-two thousand, one hundred nineteen".