112102001011919 has 2 divisors, whose sum is σ = 112102001011920. Its totient is φ = 112102001011918.

The previous prime is 112102001011873. The next prime is 112102001012039. The reversal of 112102001011919 is 919110100201211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112102001011919 is a prime.

It is a super-2 number, since 2×112102001011919² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112102001011891 and 112102001011900.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112102001011219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56051000505959 + 56051000505960.

It is an arithmetic number, because the mean of its divisors is an integer number (56051000505960).

Almost surely, 2^{112102001011919} is an apocalyptic number.

112102001011919 is a deficient number, since it is larger than the sum of its proper divisors (1).

112102001011919 is an equidigital number, since it uses as much as digits as its factorization.

112102001011919 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 29.

The spelling of 112102001011919 in words is "one hundred twelve trillion, one hundred two billion, one million, eleven thousand, nine hundred nineteen".