1120310121947 has 2 divisors, whose sum is σ = 1120310121948. Its totient is φ = 1120310121946.

The previous prime is 1120310121911. The next prime is 1120310122007. The reversal of 1120310121947 is 7491210130211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1120310121947 - 2⁸ = 1120310121691 is a prime.

It is a super-2 number, since 2×1120310121947² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1120310121907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560155060973 + 560155060974.

It is an arithmetic number, because the mean of its divisors is an integer number (560155060974).

Almost surely, 2^{1120310121947} is an apocalyptic number.

1120310121947 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120310121947 is an equidigital number, since it uses as much as digits as its factorization.

1120310121947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 32.

The spelling of 1120310121947 in words is "one trillion, one hundred twenty billion, three hundred ten million, one hundred twenty-one thousand, nine hundred forty-seven".