114012120421 has 2 divisors, whose sum is σ = 114012120422. Its totient is φ = 114012120420.

The previous prime is 114012120407. The next prime is 114012120427. The reversal of 114012120421 is 124021210411.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104562336321 + 9449784100 = 323361^2 + 97210^2 .

It is a cyclic number.

It is not a de Polignac number, because 114012120421 - 2¹⁷ = 114011989349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114012120427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57006060210 + 57006060211.

It is an arithmetic number, because the mean of its divisors is an integer number (57006060211).

Almost surely, 2^114012120421 is an apocalyptic number.

It is an amenable number.

114012120421 is a deficient number, since it is larger than the sum of its proper divisors (1).

114012120421 is an equidigital number, since it uses as much as digits as its factorization.

114012120421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 114012120421 its reverse (124021210411), we get a palindrome (238033330832).

The spelling of 114012120421 in words is "one hundred fourteen billion, twelve million, one hundred twenty thousand, four hundred twenty-one".