112020021151 has 2 divisors, whose sum is σ = 112020021152. Its totient is φ = 112020021150.

The previous prime is 112020021073. The next prime is 112020021203. The reversal of 112020021151 is 151120020211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112020021151 - 2²⁵ = 111986466719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112020022151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56010010575 + 56010010576.

It is an arithmetic number, because the mean of its divisors is an integer number (56010010576).

Almost surely, 2^112020021151 is an apocalyptic number.

112020021151 is a deficient number, since it is larger than the sum of its proper divisors (1).

112020021151 is an equidigital number, since it uses as much as digits as its factorization.

112020021151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40, while the sum is 16.

Adding to 112020021151 its reverse (151120020211), we get a palindrome (263140041362).

The spelling of 112020021151 in words is "one hundred twelve billion, twenty million, twenty-one thousand, one hundred fifty-one".