1131022333103 has 16 divisors (see below), whose sum is σ = 1280681052000. Its totient is φ = 991494967680.

The previous prime is 1131022333099. The next prime is 1131022333117. The reversal of 1131022333103 is 3013332201311.

It is a cyclic number.

It is not a de Polignac number, because 1131022333103 - 2² = 1131022333099 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 (1131022333193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24567653 + ... + 24613646.

It is an arithmetic number, because the mean of its divisors is an integer number (80042565750).

Almost surely, 2^{1131022333103} is an apocalyptic number.

1131022333103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1131022333103 is a deficient number, since it is larger than the sum of its proper divisors (149658718897).

1131022333103 is a wasteful number, since it uses less digits than its factorization.

1131022333103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49181402.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1131022333103 its reverse (3013332201311), we get a palindrome (4144354534414).

The spelling of 1131022333103 in words is "one trillion, one hundred thirty-one billion, twenty-two million, three hundred thirty-three thousand, one hundred three".