2031023141142 has 16 divisors (see below), whose sum is σ = 4122673839552. Its totient is φ = 666903120840.

The previous prime is 2031023141131. The next prime is 2031023141227. The reversal of 2031023141142 is 2411413201302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2526147784 + ... + 2526148587.

It is an arithmetic number, because the mean of its divisors is an integer number (257667114972).

Almost surely, 2^{2031023141142} is an apocalyptic number.

2031023141142 is an abundant number, since it is smaller than the sum of its proper divisors (2091650698410).

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

2031023141142 is a wasteful number, since it uses less digits than its factorization.

2031023141142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5052296443.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 2031023141142 its reverse (2411413201302), we get a palindrome (4442436342444).

The spelling of 2031023141142 in words is "two trillion, thirty-one billion, twenty-three million, one hundred forty-one thousand, one hundred forty-two".