10111321202 has 16 divisors (see below), whose sum is σ = 15311721600. Its totient is φ = 5007583920.

The previous prime is 10111321169. The next prime is 10111321223. The reversal of 10111321202 is 20212311101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77624 + ... + 162012.

It is an arithmetic number, because the mean of its divisors is an integer number (956982600).

Almost surely, 2^10111321202 is an apocalyptic number.

10111321202 is a deficient number, since it is larger than the sum of its proper divisors (5200400398).

10111321202 is a wasteful number, since it uses less digits than its factorization.

10111321202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84961.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10111321202 its reverse (20212311101), we get a palindrome (30323632303).

The spelling of 10111321202 in words is "ten billion, one hundred eleven million, three hundred twenty-one thousand, two hundred two".