202103310040100 has 432 divisors, whose sum is σ = 537793148285568. Its totient is φ = 64557698181120.

The previous prime is 202103310040091. The next prime is 202103310040147. The reversal of 202103310040100 is 1040013301202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 6401127914 + ... + 6401159486.

Almost surely, 2^{202103310040100} is an apocalyptic number.

202103310040100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202103310040100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268896574142784).

202103310040100 is an abundant number, since it is smaller than the sum of its proper divisors (335689838245468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202103310040100 is a wasteful number, since it uses less digits than its factorization.

202103310040100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32052 (or 32026 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 202103310040100 its reverse (1040013301202), we get a palindrome (203143323341302).

The spelling of 202103310040100 in words is "two hundred two trillion, one hundred three billion, three hundred ten million, forty thousand, one hundred".