11120651 has 4 divisors (see below), whose sum is σ = 11130000. Its totient is φ = 11111304.

The previous prime is 11120633. The next prime is 11120653. The reversal of 11120651 is 15602111.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11120651 - 2¹⁰ = 11119627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11120653) 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, 2576 + ... + 5373.

It is an arithmetic number, because the mean of its divisors is an integer number (2782500).

Almost surely, 2^11120651 is an apocalyptic number.

11120651 is a deficient number, since it is larger than the sum of its proper divisors (9349).

11120651 is an equidigital number, since it uses as much as digits as its factorization.

11120651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9348.

The product of its (nonzero) digits is 60, while the sum is 17.

The square root of 11120651 is about 3334.7640096415. The cubic root of 11120651 is about 223.2081615850.

Adding to 11120651 its reverse (15602111), we get a palindrome (26722762).

The spelling of 11120651 in words is "eleven million, one hundred twenty thousand, six hundred fifty-one".