114511551211 has 2 divisors, whose sum is σ = 114511551212. Its totient is φ = 114511551210.

The previous prime is 114511551197. The next prime is 114511551247. The reversal of 114511551211 is 112155115411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 114511551211 - 2¹³ = 114511543019 is a prime.

It is a super-2 number, since 2×114511551211² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 114511551211.

It is not a weakly prime, because it can be changed into another prime (114511551311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57255775605 + 57255775606.

It is an arithmetic number, because the mean of its divisors is an integer number (57255775606).

Almost surely, 2^114511551211 is an apocalyptic number.

114511551211 is a deficient number, since it is larger than the sum of its proper divisors (1).

114511551211 is an equidigital number, since it uses as much as digits as its factorization.

114511551211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1000, while the sum is 28.

Adding to 114511551211 its reverse (112155115411), we get a palindrome (226666666622).

The spelling of 114511551211 in words is "one hundred fourteen billion, five hundred eleven million, five hundred fifty-one thousand, two hundred eleven".