1051141013045 has 4 divisors (see below), whose sum is σ = 1261369215660. Its totient is φ = 840912810432.

The previous prime is 1051141013011. The next prime is 1051141013137. The reversal of 1051141013045 is 5403101411501.

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 688994623249 + 362146389796 = 830057^2 + 601786^2 .

It is a cyclic number.

It is not a de Polignac number, because 1051141013045 - 2¹⁶ = 1051140947509 is a prime.

It is a super-2 number, since 2×1051141013045² (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 3 ways as a sum of consecutive naturals, for example, 105114101300 + ... + 105114101309.

It is an arithmetic number, because the mean of its divisors is an integer number (315342303915).

Almost surely, 2^{1051141013045} is an apocalyptic number.

It is an amenable number.

1051141013045 is a deficient number, since it is larger than the sum of its proper divisors (210228202615).

1051141013045 is an equidigital number, since it uses as much as digits as its factorization.

1051141013045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210228202614.

The product of its (nonzero) digits is 1200, while the sum is 26.

Adding to 1051141013045 its reverse (5403101411501), we get a palindrome (6454242424546).

The spelling of 1051141013045 in words is "one trillion, fifty-one billion, one hundred forty-one million, thirteen thousand, forty-five".