1120767263 has 16 divisors (see below), whose sum is σ = 1445506560. Its totient is φ = 843208800.

The previous prime is 1120767257. The next prime is 1120767287. The reversal of 1120767263 is 3627670211.

It is not a de Polignac number, because 1120767263 - 2⁴ = 1120767247 is a prime.

It is a super-2 number, since 2×1120767263² = 2512238515625022338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120761263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248723 + ... + 253188.

It is an arithmetic number, because the mean of its divisors is an integer number (90344160).

Almost surely, 2^1120767263 is an apocalyptic number.

1120767263 is a deficient number, since it is larger than the sum of its proper divisors (324739297).

1120767263 is a wasteful number, since it uses less digits than its factorization.

1120767263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501958.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 1120767263 is about 33477.8622824098. The cubic root of 1120767263 is about 1038.7359096078.

The spelling of 1120767263 in words is "one billion, one hundred twenty million, seven hundred sixty-seven thousand, two hundred sixty-three".