111041414321 has 2 divisors, whose sum is σ = 111041414322. Its totient is φ = 111041414320.

The previous prime is 111041414303. The next prime is 111041414327. The reversal of 111041414321 is 123414140111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110303694400 + 737719921 = 332120^2 + 27161^2 .

It is a cyclic number.

It is not a de Polignac number, because 111041414321 - 2³⁰ = 109967672497 is a prime.

It is not a weakly prime, because it can be changed into another prime (111041414327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55520707160 + 55520707161.

It is an arithmetic number, because the mean of its divisors is an integer number (55520707161).

Almost surely, 2^111041414321 is an apocalyptic number.

It is an amenable number.

111041414321 is a deficient number, since it is larger than the sum of its proper divisors (1).

111041414321 is an equidigital number, since it uses as much as digits as its factorization.

111041414321 is an evil number, because the sum of its binary digits is even.

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

Adding to 111041414321 its reverse (123414140111), we get a palindrome (234455554432).

The spelling of 111041414321 in words is "one hundred eleven billion, forty-one million, four hundred fourteen thousand, three hundred twenty-one".