1045502143051 has 16 divisors (see below), whose sum is σ = 1057883395968. Its totient is φ = 1033205284800.

The previous prime is 1045502143043. The next prime is 1045502143117. The reversal of 1045502143051 is 1503412055401.

It is a cyclic number.

It is not a de Polignac number, because 1045502143051 - 2³ = 1045502143043 is a prime.

It is a super-2 number, since 2×1045502143051² (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 (1045502143151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29990391 + ... + 30025231.

It is an arithmetic number, because the mean of its divisors is an integer number (66117712248).

Almost surely, 2^{1045502143051} is an apocalyptic number.

1045502143051 is a deficient number, since it is larger than the sum of its proper divisors (12381252917).

1045502143051 is a wasteful number, since it uses less digits than its factorization.

1045502143051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36042.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 1045502143051 its reverse (1503412055401), we get a palindrome (2548914198452).

The spelling of 1045502143051 in words is "one trillion, forty-five billion, five hundred two million, one hundred forty-three thousand, fifty-one".