141630023 has 2 divisors, whose sum is σ = 141630024. Its totient is φ = 141630022.

The previous prime is 141630007. The next prime is 141630029. The reversal of 141630023 is 320036141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141630023 - 2⁴ = 141630007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 141629977 and 141630004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141630029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70815011 + 70815012.

It is an arithmetic number, because the mean of its divisors is an integer number (70815012).

Almost surely, 2^141630023 is an apocalyptic number.

141630023 is a deficient number, since it is larger than the sum of its proper divisors (1).

141630023 is an equidigital number, since it uses as much as digits as its factorization.

141630023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 141630023 is about 11900.8412727840. The cubic root of 141630023 is about 521.2568500078.

Adding to 141630023 its reverse (320036141), we get a palindrome (461666164).

The spelling of 141630023 in words is "one hundred forty-one million, six hundred thirty thousand, twenty-three".