101077407793 has 2 divisors, whose sum is σ = 101077407794. Its totient is φ = 101077407792.

The previous prime is 101077407763. The next prime is 101077407799. The reversal of 101077407793 is 397704770101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71900668449 + 29176739344 = 268143^2 + 170812^2 .

It is an emirp because it is prime and its reverse (397704770101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101077407793 - 2⁹ = 101077407281 is a prime.

It is not a weakly prime, because it can be changed into another prime (101077407799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50538703896 + 50538703897.

It is an arithmetic number, because the mean of its divisors is an integer number (50538703897).

Almost surely, 2^101077407793 is an apocalyptic number.

It is an amenable number.

101077407793 is a deficient number, since it is larger than the sum of its proper divisors (1).

101077407793 is an equidigital number, since it uses as much as digits as its factorization.

101077407793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259308, while the sum is 46.

The spelling of 101077407793 in words is "one hundred one billion, seventy-seven million, four hundred seven thousand, seven hundred ninety-three".