202113121010302 has 16 divisors (see below), whose sum is σ = 305319246598800. Its totient is φ = 100340549340928.

The previous prime is 202113121010299. The next prime is 202113121010329. The reversal of 202113121010302 is 203010121311202.

It is a self number, because there is not a number n which added to its sum of digits gives 202113121010302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126839368 + ... + 128422939.

It is an arithmetic number, because the mean of its divisors is an integer number (19082452912425).

Almost surely, 2^{202113121010302} is an apocalyptic number.

202113121010302 is a deficient number, since it is larger than the sum of its proper divisors (103206125588498).

202113121010302 is a wasteful number, since it uses less digits than its factorization.

202113121010302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255265115.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 202113121010302 its reverse (203010121311202), we get a palindrome (405123242321504).

The spelling of 202113121010302 in words is "two hundred two trillion, one hundred thirteen billion, one hundred twenty-one million, ten thousand, three hundred two".