10213023111 has 8 divisors (see below), whose sum is σ = 13617903984. Its totient is φ = 6808412160.

The previous prime is 10213023101. The next prime is 10213023131. The reversal of 10213023111 is 11132031201.

It is a happy number.

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

It is not a de Polignac number, because 10213023111 - 2⁶ = 10213023047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10213023101) 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, 50055 + ... + 151431.

It is an arithmetic number, because the mean of its divisors is an integer number (1702237998).

Almost surely, 2^10213023111 is an apocalyptic number.

10213023111 is a deficient number, since it is larger than the sum of its proper divisors (3404880873).

10213023111 is a wasteful number, since it uses less digits than its factorization.

10213023111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134961.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10213023111 its reverse (11132031201), we get a palindrome (21345054312).

The spelling of 10213023111 in words is "ten billion, two hundred thirteen million, twenty-three thousand, one hundred eleven".