115402141 has 2 divisors, whose sum is σ = 115402142. Its totient is φ = 115402140.

The previous prime is 115402129. The next prime is 115402151. The reversal of 115402141 is 141204511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70913241 + 44488900 = 8421^2 + 6670^2 .

It is a cyclic number.

It is not a de Polignac number, because 115402141 - 2⁷ = 115402013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115402151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57701070 + 57701071.

It is an arithmetic number, because the mean of its divisors is an integer number (57701071).

Almost surely, 2^115402141 is an apocalyptic number.

It is an amenable number.

115402141 is a deficient number, since it is larger than the sum of its proper divisors (1).

115402141 is an equidigital number, since it uses as much as digits as its factorization.

115402141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 115402141 is about 10742.5388526177. The cubic root of 115402141 is about 486.8605911234.

Adding to 115402141 its reverse (141204511), we get a palindrome (256606652).

The spelling of 115402141 in words is "one hundred fifteen million, four hundred two thousand, one hundred forty-one".