101010111110947 has 2 divisors, whose sum is σ = 101010111110948. Its totient is φ = 101010111110946.

The previous prime is 101010111110933. The next prime is 101010111111043. The reversal of 101010111110947 is 749011111010101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101010111110947 - 2²⁷ = 101009976893219 is a prime.

It is not a weakly prime, because it can be changed into another prime (101010111116947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505055555473 + 50505055555474.

It is an arithmetic number, because the mean of its divisors is an integer number (50505055555474).

Almost surely, 2^{101010111110947} is an apocalyptic number.

101010111110947 is a deficient number, since it is larger than the sum of its proper divisors (1).

101010111110947 is an equidigital number, since it uses as much as digits as its factorization.

101010111110947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 28.

The spelling of 101010111110947 in words is "one hundred one trillion, ten billion, one hundred eleven million, one hundred ten thousand, nine hundred forty-seven".