10203202311 has 16 divisors (see below), whose sum is σ = 13632546816. Its totient is φ = 6788015136.

The previous prime is 10203202301. The next prime is 10203202319. The reversal of 10203202311 is 11320230201.

It is not a de Polignac number, because 10203202311 - 2¹³ = 10203194119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203202319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4760106 + ... + 4762248.

It is an arithmetic number, because the mean of its divisors is an integer number (852034176).

Almost surely, 2^10203202311 is an apocalyptic number.

10203202311 is a deficient number, since it is larger than the sum of its proper divisors (3429344505).

10203202311 is a wasteful number, since it uses less digits than its factorization.

10203202311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4702.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10203202311 its reverse (11320230201), we get a palindrome (21523432512).

The spelling of 10203202311 in words is "ten billion, two hundred three million, two hundred two thousand, three hundred eleven".