3031223030142 has 64 divisors (see below), whose sum is σ = 6489813792000. Its totient is φ = 941002375680.

The previous prime is 3031223030141. The next prime is 3031223030159. The reversal of 3031223030142 is 2410303221303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3031223030141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12234609 + ... + 12479907.

It is an arithmetic number, because the mean of its divisors is an integer number (101403340500).

Almost surely, 2^{3031223030142} is an apocalyptic number.

3031223030142 is an abundant number, since it is smaller than the sum of its proper divisors (3458590761858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3031223030142 is a wasteful number, since it uses less digits than its factorization.

3031223030142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247161.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 3031223030142 its reverse (2410303221303), we get a palindrome (5441526251445).

The spelling of 3031223030142 in words is "three trillion, thirty-one billion, two hundred twenty-three million, thirty thousand, one hundred forty-two".