10320252111 has 24 divisors (see below), whose sum is σ = 16116238320. Its totient is φ = 6326194176.

The previous prime is 10320252091. The next prime is 10320252157. The reversal of 10320252111 is 11125202301.

10320252111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10320252111 - 2³¹ = 8172768463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10320252511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141541 + ... + 201678.

It is an arithmetic number, because the mean of its divisors is an integer number (671509930).

Almost surely, 2^10320252111 is an apocalyptic number.

10320252111 is a deficient number, since it is larger than the sum of its proper divisors (5795986209).

10320252111 is a wasteful number, since it uses less digits than its factorization.

10320252111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343495 (or 343492 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

Adding to 10320252111 its reverse (11125202301), we get a palindrome (21445454412).

The spelling of 10320252111 in words is "ten billion, three hundred twenty million, two hundred fifty-two thousand, one hundred eleven".