1114231312045 has 16 divisors (see below), whose sum is σ = 1373865176880. Its totient is φ = 866882801664.

The previous prime is 1114231312013. The next prime is 1114231312091. The reversal of 1114231312045 is 5402131324111.

It can be written as a sum of positive squares in 8 ways, for example, as 11718712009 + 1102512600036 = 108253^2 + 1050006^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114231312045 - 2⁵ = 1114231312013 is a prime.

It is a super-2 number, since 2×1114231312045² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1034290 + ... + 1816099.

It is an arithmetic number, because the mean of its divisors is an integer number (85866573555).

Almost surely, 2^{1114231312045} is an apocalyptic number.

It is an amenable number.

1114231312045 is a deficient number, since it is larger than the sum of its proper divisors (259633864835).

1114231312045 is a wasteful number, since it uses less digits than its factorization.

1114231312045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2852544.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 1114231312045 its reverse (5402131324111), we get a palindrome (6516362636156).

The spelling of 1114231312045 in words is "one trillion, one hundred fourteen billion, two hundred thirty-one million, three hundred twelve thousand, forty-five".