1120431220049 has 2 divisors, whose sum is σ = 1120431220050. Its totient is φ = 1120431220048.

The previous prime is 1120431220031. The next prime is 1120431220091. The reversal of 1120431220049 is 9400221340211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 841747531024 + 278683689025 = 917468^2 + 527905^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120431220049 - 2⁸ = 1120431219793 is a prime.

It is a super-3 number, since 3×1120431220049³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (1120431220099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560215610024 + 560215610025.

It is an arithmetic number, because the mean of its divisors is an integer number (560215610025).

Almost surely, 2^{1120431220049} is an apocalyptic number.

It is an amenable number.

1120431220049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120431220049 is an equidigital number, since it uses as much as digits as its factorization.

1120431220049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 1120431220049 in words is "one trillion, one hundred twenty billion, four hundred thirty-one million, two hundred twenty thousand, forty-nine".