1130121020303 has 6 divisors (see below), whose sum is σ = 1242199138152. Its totient is φ = 1027382745620.

The previous prime is 1130121020293. The next prime is 1130121020321. The reversal of 1130121020303 is 3030201210311.

It is not a de Polignac number, because 1130121020303 - 2¹² = 1130121016207 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 (1130121020383) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4669921451 + ... + 4669921692.

It is an arithmetic number, because the mean of its divisors is an integer number (207033189692).

Almost surely, 2^{1130121020303} is an apocalyptic number.

1130121020303 is a deficient number, since it is larger than the sum of its proper divisors (112078117849).

1130121020303 is an equidigital number, since it uses as much as digits as its factorization.

1130121020303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9339843165 (or 9339843154 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1130121020303 its reverse (3030201210311), we get a palindrome (4160322230614).

The spelling of 1130121020303 in words is "one trillion, one hundred thirty billion, one hundred twenty-one million, twenty thousand, three hundred three".