104511115401 has 32 divisors (see below), whose sum is σ = 173751180288. Its totient is φ = 54285733440.

The previous prime is 104511115349. The next prime is 104511115427.

104511115401 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 104511115401 - 2¹⁵ = 104511082633 is a prime.

It is a super-2 number, since 2×104511115401² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (104511115481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2963991 + ... + 2999043.

It is an arithmetic number, because the mean of its divisors is an integer number (5429724384).

Almost surely, 2^104511115401 is an apocalyptic number.

104511115401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

104511115401 is a deficient number, since it is larger than the sum of its proper divisors (69240064887).

104511115401 is a wasteful number, since it uses less digits than its factorization.

104511115401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47981.

The product of its (nonzero) digits is 400, while the sum is 24.

It can be divided in two parts, 104511 and 115401, that added together give a palindrome (219912).

The spelling of 104511115401 in words is "one hundred four billion, five hundred eleven million, one hundred fifteen thousand, four hundred one".