11121510034 has 32 divisors (see below), whose sum is σ = 17373427200. Its totient is φ = 5333065920.

The previous prime is 11121509929. The next prime is 11121510047. The reversal of 11121510034 is 43001512111.

It is a junction number, because it is equal to n+sod(n) for n = 11121509993 and 11121510020.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8380279 + ... + 8381605.

It is an arithmetic number, because the mean of its divisors is an integer number (542919600).

Almost surely, 2^11121510034 is an apocalyptic number.

11121510034 is a deficient number, since it is larger than the sum of its proper divisors (6251917166).

11121510034 is a wasteful number, since it uses less digits than its factorization.

11121510034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2218.

The product of its (nonzero) digits is 120, while the sum is 19.

The spelling of 11121510034 in words is "eleven billion, one hundred twenty-one million, five hundred ten thousand, thirty-four".