1043051107255 has 4 divisors (see below), whose sum is σ = 1251661328712. Its totient is φ = 834440885800.

The previous prime is 1043051107253. The next prime is 1043051107291. The reversal of 1043051107255 is 5527011503401.

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

It is not a de Polignac number, because 1043051107255 - 2¹ = 1043051107253 is a prime.

It is a super-2 number, since 2×1043051107255² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1043051107255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043051107253) 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, 104305110721 + ... + 104305110730.

It is an arithmetic number, because the mean of its divisors is an integer number (312915332178).

Almost surely, 2^{1043051107255} is an apocalyptic number.

1043051107255 is a deficient number, since it is larger than the sum of its proper divisors (208610221457).

1043051107255 is an equidigital number, since it uses as much as digits as its factorization.

1043051107255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208610221456.

The product of its (nonzero) digits is 21000, while the sum is 34.

The spelling of 1043051107255 in words is "one trillion, forty-three billion, fifty-one million, one hundred seven thousand, two hundred fifty-five".