11120130445 has 8 divisors (see below), whose sum is σ = 13344773400. Its totient is φ = 8895693120.

The previous prime is 11120130431. The next prime is 11120130467. The reversal of 11120130445 is 54403102111.

It can be written as a sum of positive squares in 4 ways, for example, as 643789129 + 10476341316 = 25373^2 + 102354^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11120130445 - 2¹³ = 11120122253 is a prime.

It is a super-2 number, since 2×11120130445² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118815 + ... + 190675.

It is an arithmetic number, because the mean of its divisors is an integer number (1668096675).

Almost surely, 2^11120130445 is an apocalyptic number.

It is an amenable number.

11120130445 is a deficient number, since it is larger than the sum of its proper divisors (2224642955).

11120130445 is an equidigital number, since it uses as much as digits as its factorization.

11120130445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102815.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 11120130445 its reverse (54403102111), we get a palindrome (65523232556).

The spelling of 11120130445 in words is "eleven billion, one hundred twenty million, one hundred thirty thousand, four hundred forty-five".