1120434953 has 24 divisors (see below), whose sum is σ = 1277004288. Its totient is φ = 981288000.

The previous prime is 1120434947. The next prime is 1120434971. The reversal of 1120434953 is 3594340211.

It is not a de Polignac number, because 1120434953 - 2¹⁶ = 1120369417 is a prime.

It is a super-2 number, since 2×1120434953² = 2510748967808224418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120434983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1053500 + ... + 1054562.

It is an arithmetic number, because the mean of its divisors is an integer number (53208512).

Almost surely, 2^1120434953 is an apocalyptic number.

It is an amenable number.

1120434953 is a deficient number, since it is larger than the sum of its proper divisors (156569335).

1120434953 is a wasteful number, since it uses less digits than its factorization.

1120434953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397 (or 1386 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 1120434953 is about 33472.8987839416. The cubic root of 1120434953 is about 1038.6332369528.

The spelling of 1120434953 in words is "one billion, one hundred twenty million, four hundred thirty-four thousand, nine hundred fifty-three".