1011130032303 has 12 divisors (see below), whose sum is σ = 1460621117280. Its totient is φ = 674040553056.

The previous prime is 1011130032301. The next prime is 1011130032317. The reversal of 1011130032303 is 3032300311101.

It is a happy number.

It is not a de Polignac number, because 1011130032303 - 2¹ = 1011130032301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011130032301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3705526 + ... + 3969027.

It is an arithmetic number, because the mean of its divisors is an integer number (121718426440).

Almost surely, 2^{1011130032303} is an apocalyptic number.

1011130032303 is a deficient number, since it is larger than the sum of its proper divisors (449491084977).

1011130032303 is a wasteful number, since it uses less digits than its factorization.

1011130032303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7689198 (or 7689195 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1011130032303 its reverse (3032300311101), we get a palindrome (4043430343404).

The spelling of 1011130032303 in words is "one trillion, eleven billion, one hundred thirty million, thirty-two thousand, three hundred three".