1120001111963 has 2 divisors, whose sum is σ = 1120001111964. Its totient is φ = 1120001111962.

The previous prime is 1120001111921. The next prime is 1120001112007. The reversal of 1120001111963 is 3691111000211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1120001111963 - 2¹² = 1120001107867 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120001111863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560000555981 + 560000555982.

It is an arithmetic number, because the mean of its divisors is an integer number (560000555982).

Almost surely, 2^{1120001111963} is an apocalyptic number.

1120001111963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120001111963 is an equidigital number, since it uses as much as digits as its factorization.

1120001111963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 26.

The spelling of 1120001111963 in words is "one trillion, one hundred twenty billion, one million, one hundred eleven thousand, nine hundred sixty-three".