1120311102 has 16 divisors (see below), whose sum is σ = 2240952192. Its totient is φ = 373382040.

The previous prime is 1120311097. The next prime is 1120311107. The reversal of 1120311102 is 2011130211.

1120311102 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1120311097) and next prime (1120311107).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120311107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65727 + ... + 80997.

It is an arithmetic number, because the mean of its divisors is an integer number (140059512).

Almost surely, 2^1120311102 is an apocalyptic number.

1120311102 is an abundant number, since it is smaller than the sum of its proper divisors (1120641090).

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

1120311102 is a wasteful number, since it uses less digits than its factorization.

1120311102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27503.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 1120311102 is about 33471.0487137765. The cubic root of 1120311102 is about 1038.5949659508.

Adding to 1120311102 its reverse (2011130211), we get a palindrome (3131441313).

The spelling of 1120311102 in words is "one billion, one hundred twenty million, three hundred eleven thousand, one hundred two".