1054023560113 has 4 divisors (see below), whose sum is σ = 1116024946020. Its totient is φ = 992022174208.

The previous prime is 1054023560111. The next prime is 1054023560129. The reversal of 1054023560113 is 3110653204501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 867669894144 + 186353665969 = 931488^2 + 431687^2 .

It is a cyclic number.

It is not a de Polignac number, because 1054023560113 - 2¹ = 1054023560111 is a prime.

It is a super-2 number, since 2×1054023560113² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1054023560111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31000692928 + ... + 31000692961.

It is an arithmetic number, because the mean of its divisors is an integer number (279006236505).

Almost surely, 2^{1054023560113} is an apocalyptic number.

It is an amenable number.

1054023560113 is a deficient number, since it is larger than the sum of its proper divisors (62001385907).

1054023560113 is an equidigital number, since it uses as much as digits as its factorization.

1054023560113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62001385906.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 1054023560113 its reverse (3110653204501), we get a palindrome (4164676764614).

The spelling of 1054023560113 in words is "one trillion, fifty-four billion, twenty-three million, five hundred sixty thousand, one hundred thirteen".