111430133203323 has 24 divisors (see below), whose sum is σ = 163309776848064. Its totient is φ = 67532709880240.

The previous prime is 111430133203313. The next prime is 111430133203387. The reversal of 111430133203323 is 323302331034111.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-111430133203323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111430133203313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34372636 + ... + 37474502.

It is an arithmetic number, because the mean of its divisors is an integer number (6804574035336).

Almost surely, 2^{111430133203323} is an apocalyptic number.

111430133203323 is a deficient number, since it is larger than the sum of its proper divisors (51879643644741).

111430133203323 is a wasteful number, since it uses less digits than its factorization.

111430133203323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3200855 (or 3200844 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 111430133203323 its reverse (323302331034111), we get a palindrome (434732464237434).

The spelling of 111430133203323 in words is "one hundred eleven trillion, four hundred thirty billion, one hundred thirty-three million, two hundred three thousand, three hundred twenty-three".