1114210543531 has 2 divisors, whose sum is σ = 1114210543532. Its totient is φ = 1114210543530.

The previous prime is 1114210543499. The next prime is 1114210543559. The reversal of 1114210543531 is 1353450124111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1114210543531 - 2⁵ = 1114210543499 is a prime.

It is a super-2 number, since 2×1114210543531² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1114210543493 and 1114210543502.

It is not a weakly prime, because it can be changed into another prime (1114210549531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557105271765 + 557105271766.

It is an arithmetic number, because the mean of its divisors is an integer number (557105271766).

Almost surely, 2^{1114210543531} is an apocalyptic number.

1114210543531 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114210543531 is an equidigital number, since it uses as much as digits as its factorization.

1114210543531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 31.

Adding to 1114210543531 its reverse (1353450124111), we get a palindrome (2467660667642).

The spelling of 1114210543531 in words is "one trillion, one hundred fourteen billion, two hundred ten million, five hundred forty-three thousand, five hundred thirty-one".