1083089401253 has 4 divisors (see below), whose sum is σ = 1083176123328. Its totient is φ = 1083002679180.

The previous prime is 1083089401237. The next prime is 1083089401291. The reversal of 1083089401253 is 3521049803801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1083089401253 - 2⁴ = 1083089401237 is a prime.

It is a super-2 number, since 2×1083089401253² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1083089401153) 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, 43342301 + ... + 43367282.

It is an arithmetic number, because the mean of its divisors is an integer number (270794030832).

Almost surely, 2^{1083089401253} is an apocalyptic number.

It is an amenable number.

1083089401253 is a deficient number, since it is larger than the sum of its proper divisors (86722075).

1083089401253 is an equidigital number, since it uses as much as digits as its factorization.

1083089401253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86722074.

The product of its (nonzero) digits is 207360, while the sum is 44.

The spelling of 1083089401253 in words is "one trillion, eighty-three billion, eighty-nine million, four hundred one thousand, two hundred fifty-three".