1000202103311 has 8 divisors (see below), whose sum is σ = 1009627301760. Its totient is φ = 990786972672.

The previous prime is 1000202103281. The next prime is 1000202103319. The reversal of 1000202103311 is 1133012020001.

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

It is a cyclic number.

It is not a de Polignac number, because 1000202103311 - 2¹⁸ = 1000201841167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000202103319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2317250 + ... + 2714783.

It is an arithmetic number, because the mean of its divisors is an integer number (126203412720).

Almost surely, 2^{1000202103311} is an apocalyptic number.

1000202103311 is a deficient number, since it is larger than the sum of its proper divisors (9425198449).

1000202103311 is a wasteful number, since it uses less digits than its factorization.

1000202103311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5033905.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1000202103311 its reverse (1133012020001), we get a palindrome (2133214123312).

The spelling of 1000202103311 in words is "one trillion, two hundred two million, one hundred three thousand, three hundred eleven".