114131989 has 2 divisors, whose sum is σ = 114131990. Its totient is φ = 114131988.

The previous prime is 114131977. The next prime is 114132001. The reversal of 114131989 is 989131411.

It is a balanced prime because it is at equal distance from previous prime (114131977) and next prime (114132001).

It can be written as a sum of positive squares in only one way, i.e., 61496964 + 52635025 = 7842^2 + 7255^2 .

It is an emirp because it is prime and its reverse (989131411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 114131989 - 2¹³ = 114123797 is a prime.

It is a super-2 number, since 2×114131989² = 26052221826192242, which contains 22 as substring.

It is equal to p_6525946 and since 114131989 and 6525946 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114131929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57065994 + 57065995.

It is an arithmetic number, because the mean of its divisors is an integer number (57065995).

Almost surely, 2^114131989 is an apocalyptic number.

It is an amenable number.

114131989 is a deficient number, since it is larger than the sum of its proper divisors (1).

114131989 is an equidigital number, since it uses as much as digits as its factorization.

114131989 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 37.

The square root of 114131989 is about 10683.2574152269. The cubic root of 114131989 is about 485.0678177742.

The spelling of 114131989 in words is "one hundred fourteen million, one hundred thirty-one thousand, nine hundred eighty-nine".