103877105791 has 2 divisors, whose sum is σ = 103877105792. Its totient is φ = 103877105790.

The previous prime is 103877105737. The next prime is 103877105819. The reversal of 103877105791 is 197501778301.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (197501778301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103877105791 - 2¹⁵ = 103877073023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103877105701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51938552895 + 51938552896.

It is an arithmetic number, because the mean of its divisors is an integer number (51938552896).

Almost surely, 2^103877105791 is an apocalyptic number.

103877105791 is a deficient number, since it is larger than the sum of its proper divisors (1).

103877105791 is an equidigital number, since it uses as much as digits as its factorization.

103877105791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 370440, while the sum is 49.

The spelling of 103877105791 in words is "one hundred three billion, eight hundred seventy-seven million, one hundred five thousand, seven hundred ninety-one".