202103223101002 has 32 divisors (see below), whose sum is σ = 319491983160000. Its totient is φ = 95618623516416.

The previous prime is 202103223100939. The next prime is 202103223101051. The reversal of 202103223101002 is 200101322301202.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1286310024 + ... + 1286467132.

It is an arithmetic number, because the mean of its divisors is an integer number (9984124473750).

Almost surely, 2^{202103223101002} is an apocalyptic number.

202103223101002 is a deficient number, since it is larger than the sum of its proper divisors (117388760058998).

202103223101002 is a wasteful number, since it uses less digits than its factorization.

202103223101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197398.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 202103223101002 its reverse (200101322301202), we get a palindrome (402204545402204).

The spelling of 202103223101002 in words is "two hundred two trillion, one hundred three billion, two hundred twenty-three million, one hundred one thousand, two".