1120202120971 has 2 divisors, whose sum is σ = 1120202120972. Its totient is φ = 1120202120970.

The previous prime is 1120202120969. The next prime is 1120202121053. The reversal of 1120202120971 is 1790212020211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1120202120971 - 2¹ = 1120202120969 is a prime.

Together with 1120202120969, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1120202120911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560101060485 + 560101060486.

It is an arithmetic number, because the mean of its divisors is an integer number (560101060486).

Almost surely, 2^{1120202120971} is an apocalyptic number.

1120202120971 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120202120971 is an equidigital number, since it uses as much as digits as its factorization.

1120202120971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 28.

The spelling of 1120202120971 in words is "one trillion, one hundred twenty billion, two hundred two million, one hundred twenty thousand, nine hundred seventy-one".