1045131152111 has 2 divisors, whose sum is σ = 1045131152112. Its totient is φ = 1045131152110.

The previous prime is 1045131152017. The next prime is 1045131152179. The reversal of 1045131152111 is 1112511315401.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (1112511315401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1045131152111 - 2¹⁸ = 1045130889967 is a prime.

It is a super-2 number, since 2×1045131152111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1045131152011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522565576055 + 522565576056.

It is an arithmetic number, because the mean of its divisors is an integer number (522565576056).

Almost surely, 2^{1045131152111} is an apocalyptic number.

1045131152111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045131152111 is an equidigital number, since it uses as much as digits as its factorization.

1045131152111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 600, while the sum is 26.

Adding to 1045131152111 its reverse (1112511315401), we get a palindrome (2157642467512).

The spelling of 1045131152111 in words is "one trillion, forty-five billion, one hundred thirty-one million, one hundred fifty-two thousand, one hundred eleven".