141750001 has 2 divisors, whose sum is σ = 141750002. Its totient is φ = 141750000.

The previous prime is 141749981. The next prime is 141750017. The reversal of 141750001 is 100057141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 126540001 + 15210000 = 11249^2 + 3900^2 .

It is a cyclic number.

It is not a de Polignac number, because 141750001 - 2⁷ = 141749873 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (141750061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70875000 + 70875001.

It is an arithmetic number, because the mean of its divisors is an integer number (70875001).

Almost surely, 2^141750001 is an apocalyptic number.

It is an amenable number.

141750001 is a deficient number, since it is larger than the sum of its proper divisors (1).

141750001 is an equidigital number, since it uses as much as digits as its factorization.

141750001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 141750001 is about 11905.8809417867. The cubic root of 141750001 is about 521.4039979591.

The spelling of 141750001 in words is "one hundred forty-one million, seven hundred fifty thousand, one".