142351201501 has 2 divisors, whose sum is σ = 142351201502. Its totient is φ = 142351201500.

The previous prime is 142351201469. The next prime is 142351201541. The reversal of 142351201501 is 105102153241.

142351201501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79888196025 + 62463005476 = 282645^2 + 249926^2 .

It is a cyclic number.

It is not a de Polignac number, because 142351201501 - 2⁵ = 142351201469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142351201541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71175600750 + 71175600751.

It is an arithmetic number, because the mean of its divisors is an integer number (71175600751).

Almost surely, 2^142351201501 is an apocalyptic number.

It is an amenable number.

142351201501 is a deficient number, since it is larger than the sum of its proper divisors (1).

142351201501 is an equidigital number, since it uses as much as digits as its factorization.

142351201501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 142351201501 its reverse (105102153241), we get a palindrome (247453354742).

The spelling of 142351201501 in words is "one hundred forty-two billion, three hundred fifty-one million, two hundred one thousand, five hundred one".