112021121041 has 2 divisors, whose sum is σ = 112021121042. Its totient is φ = 112021121040.

The previous prime is 112021120973. The next prime is 112021121059. The reversal of 112021121041 is 140121120211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93553398225 + 18467722816 = 305865^2 + 135896^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112021121041 is a prime.

It is not a weakly prime, because it can be changed into another prime (112021161041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56010560520 + 56010560521.

It is an arithmetic number, because the mean of its divisors is an integer number (56010560521).

Almost surely, 2^112021121041 is an apocalyptic number.

It is an amenable number.

112021121041 is a deficient number, since it is larger than the sum of its proper divisors (1).

112021121041 is an equidigital number, since it uses as much as digits as its factorization.

112021121041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112021121041 its reverse (140121120211), we get a palindrome (252142241252).

The spelling of 112021121041 in words is "one hundred twelve billion, twenty-one million, one hundred twenty-one thousand, forty-one".