2107232032345 has 16 divisors (see below), whose sum is σ = 2878495615872. Its totient is φ = 1465900543360.

The previous prime is 2107232032309. The next prime is 2107232032369. The reversal of 2107232032345 is 5432302327012.

It is not a de Polignac number, because 2107232032345 - 2⁹ = 2107232031833 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2107232032345.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 832896772 + ... + 832899301.

It is an arithmetic number, because the mean of its divisors is an integer number (179905975992).

Almost surely, 2^{2107232032345} is an apocalyptic number.

It is an amenable number.

2107232032345 is a deficient number, since it is larger than the sum of its proper divisors (771263583527).

2107232032345 is a wasteful number, since it uses less digits than its factorization.

2107232032345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1665796112.

The product of its (nonzero) digits is 60480, while the sum is 34.

Adding to 2107232032345 its reverse (5432302327012), we get a palindrome (7539534359357).

The spelling of 2107232032345 in words is "two trillion, one hundred seven billion, two hundred thirty-two million, thirty-two thousand, three hundred forty-five".