142253314203 has 96 divisors (see below), whose sum is σ = 269540904960. Its totient is φ = 64622862720.

The previous prime is 142253314171. The next prime is 142253314207. The reversal of 142253314203 is 302413352241.

142253314203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 142253314203 - 2⁵ = 142253314171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142253314207) 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 in 95 ways as a sum of consecutive naturals, for example, 645850 + ... + 837632.

It is an arithmetic number, because the mean of its divisors is an integer number (2807717760).

Almost surely, 2^142253314203 is an apocalyptic number.

142253314203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

142253314203 is a deficient number, since it is larger than the sum of its proper divisors (127287590757).

142253314203 is a wasteful number, since it uses less digits than its factorization.

142253314203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191849 (or 191836 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 142253314203 its reverse (302413352241), we get a palindrome (444666666444).

The spelling of 142253314203 in words is "one hundred forty-two billion, two hundred fifty-three million, three hundred fourteen thousand, two hundred three".