115127401 has 2 divisors, whose sum is σ = 115127402. Its totient is φ = 115127400.

The previous prime is 115127381. The next prime is 115127407. The reversal of 115127401 is 104721511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111513600 + 3613801 = 10560^2 + 1901^2 .

It is a cyclic number.

It is not a de Polignac number, because 115127401 - 2¹⁹ = 114603113 is a prime.

It is a super-2 number, since 2×115127401² = 26508636922029602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (115127407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57563700 + 57563701.

It is an arithmetic number, because the mean of its divisors is an integer number (57563701).

Almost surely, 2^115127401 is an apocalyptic number.

It is an amenable number.

115127401 is a deficient number, since it is larger than the sum of its proper divisors (1).

115127401 is an equidigital number, since it uses as much as digits as its factorization.

115127401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 280, while the sum is 22.

The square root of 115127401 is about 10729.7437527650. The cubic root of 115127401 is about 486.4739247911.

Adding to 115127401 its reverse (104721511), we get a palindrome (219848912).

The spelling of 115127401 in words is "one hundred fifteen million, one hundred twenty-seven thousand, four hundred one".