142031033313 has 32 divisors (see below), whose sum is σ = 210303614976. Its totient is φ = 84713421888.

The previous prime is 142031033293. The next prime is 142031033321. The reversal of 142031033313 is 313330130241.

It is a happy number.

It is not a de Polignac number, because 142031033313 - 2¹⁰ = 142031032289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142031033213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 187345 + ... + 564942.

It is an arithmetic number, because the mean of its divisors is an integer number (6571987968).

Almost surely, 2^142031033313 is an apocalyptic number.

142031033313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

142031033313 is a deficient number, since it is larger than the sum of its proper divisors (68272581663).

142031033313 is a wasteful number, since it uses less digits than its factorization.

142031033313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752453.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 142031033313 its reverse (313330130241), we get a palindrome (455361163554).

The spelling of 142031033313 in words is "one hundred forty-two billion, thirty-one million, thirty-three thousand, three hundred thirteen".