104055789215091 has 16 divisors (see below), whose sum is σ = 158561414443008. Its totient is φ = 59460371544000.

The previous prime is 104055789215089. The next prime is 104055789215101. The reversal of 104055789215091 is 190512987550401.

It is not a de Polignac number, because 104055789215091 - 2¹ = 104055789215089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104055789215041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15187711 + ... + 20947031.

It is an arithmetic number, because the mean of its divisors is an integer number (9910088402688).

Almost surely, 2^{104055789215091} is an apocalyptic number.

104055789215091 is a deficient number, since it is larger than the sum of its proper divisors (54505625227917).

104055789215091 is an equidigital number, since it uses as much as digits as its factorization.

104055789215091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6619682.

The product of its (nonzero) digits is 4536000, while the sum is 57.

The spelling of 104055789215091 in words is "one hundred four trillion, fifty-five billion, seven hundred eighty-nine million, two hundred fifteen thousand, ninety-one".