10111110973 has 2 divisors, whose sum is σ = 10111110974. Its totient is φ = 10111110972.

The previous prime is 10111110949. The next prime is 10111110979. The reversal of 10111110973 is 37901111101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7726058404 + 2385052569 = 87898^2 + 48837^2 .

It is a cyclic number.

It is not a de Polignac number, because 10111110973 - 2³³ = 1521176381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10111110979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055555486 + 5055555487.

It is an arithmetic number, because the mean of its divisors is an integer number (5055555487).

Almost surely, 2^10111110973 is an apocalyptic number.

It is an amenable number.

10111110973 is a deficient number, since it is larger than the sum of its proper divisors (1).

10111110973 is an equidigital number, since it uses as much as digits as its factorization.

10111110973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189, while the sum is 25.

The spelling of 10111110973 in words is "ten billion, one hundred eleven million, one hundred ten thousand, nine hundred seventy-three".