1101190113 has 32 divisors (see below), whose sum is σ = 1802476800. Its totient is φ = 660895488.

The previous prime is 1101190093. The next prime is 1101190157. The reversal of 1101190113 is 3110911011.

It is not a de Polignac number, because 1101190113 - 2⁵ = 1101190081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1101197113) 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, 41598 + ... + 62711.

It is an arithmetic number, because the mean of its divisors is an integer number (56327400).

Almost surely, 2^1101190113 is an apocalyptic number.

It is an amenable number.

1101190113 is a deficient number, since it is larger than the sum of its proper divisors (701286687).

1101190113 is a wasteful number, since it uses less digits than its factorization.

1101190113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104358 (or 104352 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 18.

The square root of 1101190113 is about 33184.1846818631. The cubic root of 1101190113 is about 1032.6522630908.

It can be divided in two parts, 11011 and 90113, that added together give a square (101124 = 318²).

The spelling of 1101190113 in words is "one billion, one hundred one million, one hundred ninety thousand, one hundred thirteen".