10211232345 has 16 divisors (see below), whose sum is σ = 16341360000. Its totient is φ = 5444861184.

The previous prime is 10211232337. The next prime is 10211232511. The reversal of 10211232345 is 54323211201.

It is not a de Polignac number, because 10211232345 - 2³ = 10211232337 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6897 + ... + 143073.

It is an arithmetic number, because the mean of its divisors is an integer number (1021335000).

Almost surely, 2^10211232345 is an apocalyptic number.

10211232345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10211232345 is a deficient number, since it is larger than the sum of its proper divisors (6130127655).

10211232345 is a wasteful number, since it uses less digits than its factorization.

10211232345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141184.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 10211232345 its reverse (54323211201), we get a palindrome (64534443546).

It can be divided in two parts, 10211 and 232345, that added together give a triangular number (242556 = T₆₉₆).

The spelling of 10211232345 in words is "ten billion, two hundred eleven million, two hundred thirty-two thousand, three hundred forty-five".