1130231033203 has 4 divisors (see below), whose sum is σ = 1130293671400. Its totient is φ = 1130168395008.

The previous prime is 1130231033161. The next prime is 1130231033209. The reversal of 1130231033203 is 3023301320311.

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

It is a cyclic number.

It is not a de Polignac number, because 1130231033203 - 2⁹ = 1130231032691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130231033209) 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, 31292025 + ... + 31328122.

It is an arithmetic number, because the mean of its divisors is an integer number (282573417850).

Almost surely, 2^{1130231033203} is an apocalyptic number.

1130231033203 is a deficient number, since it is larger than the sum of its proper divisors (62638197).

1130231033203 is an equidigital number, since it uses as much as digits as its factorization.

1130231033203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62638196.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1130231033203 its reverse (3023301320311), we get a palindrome (4153532353514).

The spelling of 1130231033203 in words is "one trillion, one hundred thirty billion, two hundred thirty-one million, thirty-three thousand, two hundred three".