10203313211 has 8 divisors (see below), whose sum is σ = 12557924064. Its totient is φ = 8072951040.

The previous prime is 10203313201. The next prime is 10203313213. The reversal of 10203313211 is 11231330201.

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

It is a de Polignac number, because none of the positive numbers 2^k-10203313211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10203313211.

It is not an unprimeable number, because it can be changed into a prime (10203313213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56062070 + ... + 56062251.

It is an arithmetic number, because the mean of its divisors is an integer number (1569740508).

Almost surely, 2^10203313211 is an apocalyptic number.

10203313211 is a deficient number, since it is larger than the sum of its proper divisors (2354610853).

10203313211 is a wasteful number, since it uses less digits than its factorization.

10203313211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112124341.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10203313211 its reverse (11231330201), we get a palindrome (21434643412).

The spelling of 10203313211 in words is "ten billion, two hundred three million, three hundred thirteen thousand, two hundred eleven".