1120455102 has 16 divisors (see below), whose sum is σ = 2413288080. Its totient is φ = 344755392.

The previous prime is 1120455079. The next prime is 1120455113. The reversal of 1120455102 is 2015540211.

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, 7182327 + ... + 7182482.

It is an arithmetic number, because the mean of its divisors is an integer number (150830505).

Almost surely, 2^1120455102 is an apocalyptic number.

1120455102 is an abundant number, since it is smaller than the sum of its proper divisors (1292832978).

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

1120455102 is a wasteful number, since it uses less digits than its factorization.

1120455102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14364827.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 1120455102 is about 33473.1997574179. The cubic root of 1120455102 is about 1038.6394628968.

Adding to 1120455102 its reverse (2015540211), we get a palindrome (3135995313).

The spelling of 1120455102 in words is "one billion, one hundred twenty million, four hundred fifty-five thousand, one hundred two".