141948137 has 2 divisors, whose sum is σ = 141948138. Its totient is φ = 141948136.

The previous prime is 141948097. The next prime is 141948173. The reversal of 141948137 is 731849141.

Together with next prime (141948173) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123121216 + 18826921 = 11096^2 + 4339^2 .

It is an emirp because it is prime and its reverse (731849141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141948137 - 2⁶ = 141948073 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141948137.

It is not a weakly prime, because it can be changed into another prime (141948187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70974068 + 70974069.

It is an arithmetic number, because the mean of its divisors is an integer number (70974069).

Almost surely, 2^141948137 is an apocalyptic number.

It is an amenable number.

141948137 is a deficient number, since it is larger than the sum of its proper divisors (1).

141948137 is an equidigital number, since it uses as much as digits as its factorization.

141948137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 38.

The square root of 141948137 is about 11914.1989659398. The cubic root of 141948137 is about 521.6468217207.

The spelling of 141948137 in words is "one hundred forty-one million, nine hundred forty-eight thousand, one hundred thirty-seven".