10111123241 has 2 divisors, whose sum is σ = 10111123242. Its totient is φ = 10111123240.

The previous prime is 10111123189. The next prime is 10111123247. The reversal of 10111123241 is 14232111101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9967027225 + 144096016 = 99835^2 + 12004^2 .

It is a cyclic number.

It is not a de Polignac number, because 10111123241 - 2¹⁴ = 10111106857 is a prime.

It is not a weakly prime, because it can be changed into another prime (10111123247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055561620 + 5055561621.

It is an arithmetic number, because the mean of its divisors is an integer number (5055561621).

Almost surely, 2^10111123241 is an apocalyptic number.

It is an amenable number.

10111123241 is a deficient number, since it is larger than the sum of its proper divisors (1).

10111123241 is an equidigital number, since it uses as much as digits as its factorization.

10111123241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 10111123241 its reverse (14232111101), we get a palindrome (24343234342).

The spelling of 10111123241 in words is "ten billion, one hundred eleven million, one hundred twenty-three thousand, two hundred forty-one".