1120314431251 has 2 divisors, whose sum is σ = 1120314431252. Its totient is φ = 1120314431250.

The previous prime is 1120314431221. The next prime is 1120314431363. The reversal of 1120314431251 is 1521344130211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1120314431251 - 2¹¹ = 1120314429203 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120314431221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560157215625 + 560157215626.

It is an arithmetic number, because the mean of its divisors is an integer number (560157215626).

Almost surely, 2^{1120314431251} is an apocalyptic number.

1120314431251 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120314431251 is an equidigital number, since it uses as much as digits as its factorization.

1120314431251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 1120314431251 its reverse (1521344130211), we get a palindrome (2641658561462).

The spelling of 1120314431251 in words is "one trillion, one hundred twenty billion, three hundred fourteen million, four hundred thirty-one thousand, two hundred fifty-one".