1120322311123 has 32 divisors (see below), whose sum is σ = 1240675920000. Its totient is φ = 1006235467776.

The previous prime is 1120322311103. The next prime is 1120322311127. The reversal of 1120322311123 is 3211132230211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120322311123 is a prime.

It is a super-2 number, since 2×1120322311123² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1120322311094 and 1120322311103.

It is not an unprimeable number, because it can be changed into a prime (1120322311127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 407536753 + ... + 407539501.

It is an arithmetic number, because the mean of its divisors is an integer number (38771122500).

Almost surely, 2^{1120322311123} is an apocalyptic number.

1120322311123 is a deficient number, since it is larger than the sum of its proper divisors (120353608877).

1120322311123 is a wasteful number, since it uses less digits than its factorization.

1120322311123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4831.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1120322311123 its reverse (3211132230211), we get a palindrome (4331454541334).

The spelling of 1120322311123 in words is "one trillion, one hundred twenty billion, three hundred twenty-two million, three hundred eleven thousand, one hundred twenty-three".