968961113 has 2 divisors, whose sum is σ = 968961114. Its totient is φ = 968961112.

The previous prime is 968961083. The next prime is 968961127. The reversal of 968961113 is 311169869.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 916151824 + 52809289 = 30268^2 + 7267^2 .

It is a cyclic number.

It is not a de Polignac number, because 968961113 - 2²⁶ = 901852249 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (968961013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484480556 + 484480557.

It is an arithmetic number, because the mean of its divisors is an integer number (484480557).

Almost surely, 2^968961113 is an apocalyptic number.

It is an amenable number.

968961113 is a deficient number, since it is larger than the sum of its proper divisors (1).

968961113 is an equidigital number, since it uses as much as digits as its factorization.

968961113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69984, while the sum is 44.

The square root of 968961113 is about 31128.1402110695. The cubic root of 968961113 is about 989.5447735326.

The spelling of 968961113 in words is "nine hundred sixty-eight million, nine hundred sixty-one thousand, one hundred thirteen".