1111051104 has 48 divisors (see below), whose sum is σ = 2921088240. Its totient is φ = 369768960.

The previous prime is 1111051091. The next prime is 1111051111. The reversal of 1111051104 is 4011501111.

It is a tau number, because it is divible by the number of its divisors (48).

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, 54702 + ... + 72210.

It is an arithmetic number, because the mean of its divisors is an integer number (60856005).

Almost surely, 2^1111051104 is an apocalyptic number.

It is an amenable number.

1111051104 is an abundant number, since it is smaller than the sum of its proper divisors (1810037136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1111051104 is a wasteful number, since it uses less digits than its factorization.

1111051104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18183 (or 18175 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 15.

The square root of 1111051104 is about 33332.4332145135. The cubic root of 1111051104 is about 1035.7255227110.

Adding to 1111051104 its reverse (4011501111), we get a palindrome (5122552215).

The spelling of 1111051104 in words is "one billion, one hundred eleven million, fifty-one thousand, one hundred four".