1130131103021 has 4 divisors (see below), whose sum is σ = 1131478101600. Its totient is φ = 1128784104444.

The previous prime is 1130131102967. The next prime is 1130131103029. The reversal of 1130131103021 is 1203011310311.

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 1130131103021 - 2²² = 1130126908717 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 (1130131103029) 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, 673498031 + ... + 673499708.

It is an arithmetic number, because the mean of its divisors is an integer number (282869525400).

Almost surely, 2^{1130131103021} is an apocalyptic number.

It is an amenable number.

1130131103021 is a deficient number, since it is larger than the sum of its proper divisors (1346998579).

1130131103021 is an equidigital number, since it uses as much as digits as its factorization.

1130131103021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1346998578.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1130131103021 its reverse (1203011310311), we get a palindrome (2333142413332).

The spelling of 1130131103021 in words is "one trillion, one hundred thirty billion, one hundred thirty-one million, one hundred three thousand, twenty-one".