111030111041 has 2 divisors, whose sum is σ = 111030111042. Its totient is φ = 111030111040.

The previous prime is 111030110953. The next prime is 111030111053. The reversal of 111030111041 is 140111030111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61254270016 + 49775841025 = 247496^2 + 223105^2 .

It is a cyclic number.

It is not a de Polignac number, because 111030111041 - 2¹⁴ = 111030094657 is a prime.

It is not a weakly prime, because it can be changed into another prime (111030111091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55515055520 + 55515055521.

It is an arithmetic number, because the mean of its divisors is an integer number (55515055521).

Almost surely, 2^111030111041 is an apocalyptic number.

It is an amenable number.

111030111041 is a deficient number, since it is larger than the sum of its proper divisors (1).

111030111041 is an equidigital number, since it uses as much as digits as its factorization.

111030111041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 111030111041 its reverse (140111030111), we get a palindrome (251141141152).

The spelling of 111030111041 in words is "one hundred eleven billion, thirty million, one hundred eleven thousand, forty-one".