202023003130 has 32 divisors (see below), whose sum is σ = 391648262544. Its totient is φ = 74586548736.

The previous prime is 202023003121. The next prime is 202023003151. The reversal of 202023003130 is 31300320202.

202023003130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 57932157481 + 144090845649 = 240691^2 + 379593^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1565134 + ... + 1689286.

Almost surely, 2^202023003130 is an apocalyptic number.

202023003130 is a deficient number, since it is larger than the sum of its proper divisors (189625259414).

202023003130 is a wasteful number, since it uses less digits than its factorization.

202023003130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136690.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 202023003130 its reverse (31300320202), we get a palindrome (233323323332).

The spelling of 202023003130 in words is "two hundred two billion, twenty-three million, three thousand, one hundred thirty".