1103371777087 has 2 divisors, whose sum is σ = 1103371777088. Its totient is φ = 1103371777086.

The previous prime is 1103371777073. The next prime is 1103371777133. The reversal of 1103371777087 is 7807771733011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1103371777087 - 2³¹ = 1101224293439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103371777987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551685888543 + 551685888544.

It is an arithmetic number, because the mean of its divisors is an integer number (551685888544).

Almost surely, 2^{1103371777087} is an apocalyptic number.

1103371777087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103371777087 is an equidigital number, since it uses as much as digits as its factorization.

1103371777087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1210104, while the sum is 52.

The spelling of 1103371777087 in words is "one trillion, one hundred three billion, three hundred seventy-one million, seven hundred seventy-seven thousand, eighty-seven".