111040431003142 has 8 divisors (see below), whose sum is σ = 166844395478376. Its totient is φ = 55425632510352.

The previous prime is 111040431003133. The next prime is 111040431003157. The reversal of 111040431003142 is 241300134040111.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47291494143 + ... + 47291496490.

It is an arithmetic number, because the mean of its divisors is an integer number (20855549434797).

Almost surely, 2^{111040431003142} is an apocalyptic number.

111040431003142 is a deficient number, since it is larger than the sum of its proper divisors (55803964475234).

111040431003142 is an equidigital number, since it uses as much as digits as its factorization.

111040431003142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94582991222.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 111040431003142 its reverse (241300134040111), we get a palindrome (352340565043253).

The spelling of 111040431003142 in words is "one hundred eleven trillion, forty billion, four hundred thirty-one million, three thousand, one hundred forty-two".