104111067557251 has 4 divisors (see below), whose sum is σ = 107701104369600. Its totient is φ = 100521030744904.

The previous prime is 104111067557221. The next prime is 104111067557267. The reversal of 104111067557251 is 152755760111401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104111067557251 - 2⁵ = 104111067557219 is a prime.

It is a super-2 number, since 2×104111067557251² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104111067557221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1795018406131 + ... + 1795018406188.

It is an arithmetic number, because the mean of its divisors is an integer number (26925276092400).

Almost surely, 2^{104111067557251} is an apocalyptic number.

104111067557251 is a deficient number, since it is larger than the sum of its proper divisors (3590036812349).

104111067557251 is an equidigital number, since it uses as much as digits as its factorization.

104111067557251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3590036812348.

The product of its (nonzero) digits is 294000, while the sum is 46.

The spelling of 104111067557251 in words is "one hundred four trillion, one hundred eleven billion, sixty-seven million, five hundred fifty-seven thousand, two hundred fifty-one".