111541402313 has 8 divisors (see below), whose sum is σ = 121687128576. Its totient is φ = 101396609200.

The previous prime is 111541402309. The next prime is 111541402321. The reversal of 111541402313 is 313204145111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111541402313 - 2² = 111541402309 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (111541482313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29528 + ... + 473238.

It is an arithmetic number, because the mean of its divisors is an integer number (15210891072).

Almost surely, 2^111541402313 is an apocalyptic number.

It is an amenable number.

111541402313 is a deficient number, since it is larger than the sum of its proper divisors (10145726263).

111541402313 is a wasteful number, since it uses less digits than its factorization.

111541402313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466575.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 111541402313 its reverse (313204145111), we get a palindrome (424745547424).

The spelling of 111541402313 in words is "one hundred eleven billion, five hundred forty-one million, four hundred two thousand, three hundred thirteen".