1120651323 has 16 divisors (see below), whose sum is σ = 1635852672. Its totient is φ = 676760000.

The previous prime is 1120651303. The next prime is 1120651381. The reversal of 1120651323 is 3231560211.

It is a cyclic number.

It is not a de Polignac number, because 1120651323 - 2¹³ = 1120643131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120651293 and 1120651302.

It is not an unprimeable number, because it can be changed into a prime (1120651303) 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, 51153 + ... + 69698.

It is an arithmetic number, because the mean of its divisors is an integer number (102240792).

Almost surely, 2^1120651323 is an apocalyptic number.

1120651323 is a deficient number, since it is larger than the sum of its proper divisors (515201349).

1120651323 is a wasteful number, since it uses less digits than its factorization.

1120651323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121146.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 1120651323 is about 33476.1306455809. The cubic root of 1120651323 is about 1038.7000903382.

The spelling of 1120651323 in words is "one billion, one hundred twenty million, six hundred fifty-one thousand, three hundred twenty-three".