10213111111302 has 24 divisors (see below), whose sum is σ = 24140080809000. Its totient is φ = 3094882154880.

The previous prime is 10213111111271. The next prime is 10213111111349. The reversal of 10213111111302 is 20311111131201.

10213111111302 is a `hidden beast` number, since 10 + 21 + 311 + 11 + 11 + 302 = 666.

10213111111302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25790684427 + ... + 25790684822.

It is an arithmetic number, because the mean of its divisors is an integer number (1005836700375).

Almost surely, 2^{10213111111302} is an apocalyptic number.

10213111111302 is an abundant number, since it is smaller than the sum of its proper divisors (13926969697698).

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

10213111111302 is a wasteful number, since it uses less digits than its factorization.

10213111111302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51581369268 (or 51581369265 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

Adding to 10213111111302 its reverse (20311111131201), we get a palindrome (30524222242503).

It can be divided in two parts, 10 and 213111111302, that added together give a palindrome (213111111312).

The spelling of 10213111111302 in words is "ten trillion, two hundred thirteen billion, one hundred eleven million, one hundred eleven thousand, three hundred two".