202001030302 has 16 divisors (see below), whose sum is σ = 304236754272. Its totient is φ = 100588989280.

The previous prime is 202001030251. The next prime is 202001030303. The reversal of 202001030302 is 203030100202.

It is a happy number.

It is a super-2 number, since 2×202001030302² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202001030303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1946652 + ... + 2047792.

It is an arithmetic number, because the mean of its divisors is an integer number (19014797142).

Almost surely, 2^202001030302 is an apocalyptic number.

202001030302 is a deficient number, since it is larger than the sum of its proper divisors (102235723970).

202001030302 is a wasteful number, since it uses less digits than its factorization.

202001030302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105203.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 202001030302 its reverse (203030100202), we get a palindrome (405031130504).

The spelling of 202001030302 in words is "two hundred two billion, one million, thirty thousand, three hundred two".