2002031134 has 4 divisors (see below), whose sum is σ = 3003046704. Its totient is φ = 1001015566.

The previous prime is 2002031123. The next prime is 2002031147. The reversal of 2002031134 is 4311302002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500507782 + ... + 500507785.

It is an arithmetic number, because the mean of its divisors is an integer number (750761676).

Almost surely, 2^2002031134 is an apocalyptic number.

2002031134 is a deficient number, since it is larger than the sum of its proper divisors (1001015570).

2002031134 is a wasteful number, since it uses less digits than its factorization.

2002031134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001015569.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2002031134 is about 44744.0625558297. The cubic root of 2002031134 is about 1260.3474170063.

Adding to 2002031134 its reverse (4311302002), we get a palindrome (6313333136).

The spelling of 2002031134 in words is "two billion, two million, thirty-one thousand, one hundred thirty-four".