202021434302 has 8 divisors (see below), whose sum is σ = 303538050000. Its totient is φ = 100842084304.

The previous prime is 202021434289. The next prime is 202021434317. The reversal of 202021434302 is 203434120202.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84314927 + ... + 84317322.

It is an arithmetic number, because the mean of its divisors is an integer number (37942256250).

Almost surely, 2^202021434302 is an apocalyptic number.

202021434302 is a deficient number, since it is larger than the sum of its proper divisors (101516615698).

202021434302 is a wasteful number, since it uses less digits than its factorization.

202021434302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168632850.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 202021434302 its reverse (203434120202), we get a palindrome (405455554504).

The spelling of 202021434302 in words is "two hundred two billion, twenty-one million, four hundred thirty-four thousand, three hundred two".