151125041 has 2 divisors, whose sum is σ = 151125042. Its totient is φ = 151125040.

The previous prime is 151125017. The next prime is 151125049. The reversal of 151125041 is 140521151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 150577441 + 547600 = 12271^2 + 740^2 .

It is an emirp because it is prime and its reverse (140521151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 151125041 - 2¹⁸ = 150862897 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (151125049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75562520 + 75562521.

It is an arithmetic number, because the mean of its divisors is an integer number (75562521).

Almost surely, 2^151125041 is an apocalyptic number.

It is an amenable number.

151125041 is a deficient number, since it is larger than the sum of its proper divisors (1).

151125041 is an equidigital number, since it uses as much as digits as its factorization.

151125041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 151125041 is about 12293.2925207204. The cubic root of 151125041 is about 532.6543489321.

Adding to 151125041 its reverse (140521151), we get a palindrome (291646192).

The spelling of 151125041 in words is "one hundred fifty-one million, one hundred twenty-five thousand, forty-one".