1241514121 has 2 divisors, whose sum is σ = 1241514122. Its totient is φ = 1241514120.

The previous prime is 1241514101. The next prime is 1241514137. The reversal of 1241514121 is 1214151421.

It is a happy number.

1241514121 is nontrivially palindromic in base 8.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1020099721 + 221414400 = 31939^2 + 14880^2 .

It is a cyclic number.

It is not a de Polignac number, because 1241514121 - 2¹¹ = 1241512073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1241514092 and 1241514101.

It is not a weakly prime, because it can be changed into another prime (1241514101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 620757060 + 620757061.

It is an arithmetic number, because the mean of its divisors is an integer number (620757061).

Almost surely, 2^1241514121 is an apocalyptic number.

It is an amenable number.

1241514121 is a deficient number, since it is larger than the sum of its proper divisors (1).

1241514121 is an equidigital number, since it uses as much as digits as its factorization.

1241514121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 320, while the sum is 22.

The square root of 1241514121 is about 35235.1262378894. The cubic root of 1241514121 is about 1074.7741717084.

Adding to 1241514121 its reverse (1214151421), we get a palindrome (2455665542).

The spelling of 1241514121 in words is "one billion, two hundred forty-one million, five hundred fourteen thousand, one hundred twenty-one".