202031043134 has 8 divisors (see below), whose sum is σ = 303050091960. Its totient is φ = 101014345816.

The previous prime is 202031043133. The next prime is 202031043161. The reversal of 202031043134 is 431340130202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202031043133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 354569 + ... + 727860.

It is an arithmetic number, because the mean of its divisors is an integer number (37881261495).

Almost surely, 2^202031043134 is an apocalyptic number.

202031043134 is a deficient number, since it is larger than the sum of its proper divisors (101019048826).

202031043134 is a wasteful number, since it uses less digits than its factorization.

202031043134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1175754.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 202031043134 its reverse (431340130202), we get a palindrome (633371173336).

The spelling of 202031043134 in words is "two hundred two billion, thirty-one million, forty-three thousand, one hundred thirty-four".