116941973 has 2 divisors, whose sum is σ = 116941974. Its totient is φ = 116941972.

The previous prime is 116941943. The next prime is 116941987. The reversal of 116941973 is 379149611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101747569 + 15194404 = 10087^2 + 3898^2 .

It is a cyclic number.

It is not a de Polignac number, because 116941973 - 2²² = 112747669 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116941973.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116941943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58470986 + 58470987.

It is an arithmetic number, because the mean of its divisors is an integer number (58470987).

Almost surely, 2^116941973 is an apocalyptic number.

It is an amenable number.

116941973 is a deficient number, since it is larger than the sum of its proper divisors (1).

116941973 is an equidigital number, since it uses as much as digits as its factorization.

116941973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40824, while the sum is 41.

The square root of 116941973 is about 10813.9711947092. The cubic root of 116941973 is about 489.0164541562.

The spelling of 116941973 in words is "one hundred sixteen million, nine hundred forty-one thousand, nine hundred seventy-three".