11100340433 has 16 divisors (see below), whose sum is σ = 13854387456. Its totient is φ = 8658982080.

The previous prime is 11100340399. The next prime is 11100340439. The reversal of 11100340433 is 33404300111.

It is not a de Polignac number, because 11100340433 - 2⁸ = 11100340177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11100340439) 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, 852566 + ... + 865487.

It is an arithmetic number, because the mean of its divisors is an integer number (865899216).

Almost surely, 2^11100340433 is an apocalyptic number.

11100340433 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11100340433 is a deficient number, since it is larger than the sum of its proper divisors (2754047023).

11100340433 is a wasteful number, since it uses less digits than its factorization.

11100340433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718144.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11100340433 its reverse (33404300111), we get a palindrome (44504640544).

The spelling of 11100340433 in words is "eleven billion, one hundred million, three hundred forty thousand, four hundred thirty-three".