100111119973 has 2 divisors, whose sum is σ = 100111119974. Its totient is φ = 100111119972.

The previous prime is 100111119949. The next prime is 100111120003. The reversal of 100111119973 is 379911111001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99734061249 + 377058724 = 315807^2 + 19418^2 .

It is a cyclic number.

It is not a de Polignac number, because 100111119973 - 2²⁵ = 100077565541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100111419973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50055559986 + 50055559987.

It is an arithmetic number, because the mean of its divisors is an integer number (50055559987).

Almost surely, 2^100111119973 is an apocalyptic number.

It is an amenable number.

100111119973 is a deficient number, since it is larger than the sum of its proper divisors (1).

100111119973 is an equidigital number, since it uses as much as digits as its factorization.

100111119973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1701, while the sum is 34.

The spelling of 100111119973 in words is "one hundred billion, one hundred eleven million, one hundred nineteen thousand, nine hundred seventy-three".