141312001 has 2 divisors, whose sum is σ = 141312002. Its totient is φ = 141312000.

The previous prime is 141311993. The next prime is 141312097. The reversal of 141312001 is 100213141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103550976 + 37761025 = 10176^2 + 6145^2 .

It is a cyclic number.

It is not a de Polignac number, because 141312001 - 2³ = 141311993 is a prime.

It is not a weakly prime, because it can be changed into another prime (141312701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70656000 + 70656001.

It is an arithmetic number, because the mean of its divisors is an integer number (70656001).

It is a Proth number, since it is equal to 8625 ⋅ 2¹⁴ + 1 and 8625 < 2¹⁴.

Almost surely, 2^141312001 is an apocalyptic number.

It is an amenable number.

141312001 is a deficient number, since it is larger than the sum of its proper divisors (1).

141312001 is an equidigital number, since it uses as much as digits as its factorization.

141312001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 141312001 is about 11887.4724395054. The cubic root of 141312001 is about 520.8664069508.

Adding to 141312001 its reverse (100213141), we get a palindrome (241525142).

The spelling of 141312001 in words is "one hundred forty-one million, three hundred twelve thousand, one".