111403214141 has 8 divisors (see below), whose sum is σ = 112109424000. Its totient is φ = 110699174880.

The previous prime is 111403214137. The next prime is 111403214149. The reversal of 111403214141 is 141412304111.

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 111403214141 - 2² = 111403214137 is a prime.

It is a super-2 number, since 2×111403214141² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111403214149) 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, 439616 + ... + 645033.

It is an arithmetic number, because the mean of its divisors is an integer number (14013678000).

Almost surely, 2^111403214141 is an apocalyptic number.

It is an amenable number.

111403214141 is a deficient number, since it is larger than the sum of its proper divisors (706209859).

111403214141 is a wasteful number, since it uses less digits than its factorization.

111403214141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085299.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 111403214141 its reverse (141412304111), we get a palindrome (252815518252).

The spelling of 111403214141 in words is "one hundred eleven billion, four hundred three million, two hundred fourteen thousand, one hundred forty-one".