1130203113301 has 4 divisors (see below), whose sum is σ = 1131882464812. Its totient is φ = 1128523761792.

The previous prime is 1130203113287. The next prime is 1130203113311. The reversal of 1130203113301 is 1033113020311.

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 133260772401 + 996942340900 = 365049^2 + 998470^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130203113301 - 2⁹ = 1130203112789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130203113311) 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, 839674746 + ... + 839676091.

It is an arithmetic number, because the mean of its divisors is an integer number (282970616203).

Almost surely, 2^{1130203113301} is an apocalyptic number.

It is an amenable number.

1130203113301 is a deficient number, since it is larger than the sum of its proper divisors (1679351511).

1130203113301 is an equidigital number, since it uses as much as digits as its factorization.

1130203113301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1679351510.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1130203113301 its reverse (1033113020311), we get a palindrome (2163316133612).

The spelling of 1130203113301 in words is "one trillion, one hundred thirty billion, two hundred three million, one hundred thirteen thousand, three hundred one".