1131023032003 has 8 divisors (see below), whose sum is σ = 1174247747280. Its totient is φ = 1088079911520.

The previous prime is 1131023032001. The next prime is 1131023032091. The reversal of 1131023032003 is 3002303201311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1131023032003 - 2¹ = 1131023032001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1131023032001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70390513 + ... + 70406578.

It is an arithmetic number, because the mean of its divisors is an integer number (146780968410).

Almost surely, 2^{1131023032003} is an apocalyptic number.

1131023032003 is a deficient number, since it is larger than the sum of its proper divisors (43224715277).

1131023032003 is a wasteful number, since it uses less digits than its factorization.

1131023032003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140797397.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1131023032003 its reverse (3002303201311), we get a palindrome (4133326233314).

The spelling of 1131023032003 in words is "one trillion, one hundred thirty-one billion, twenty-three million, thirty-two thousand, three".