32103302031245 has 4 divisors (see below), whose sum is σ = 38523962437500. Its totient is φ = 25682641624992.

The previous prime is 32103302031239. The next prime is 32103302031271. The reversal of 32103302031245 is 54213020330123.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20062533890884 + 12040768140361 = 4479122^2 + 3469981^2 .

It is a cyclic number.

It is not a de Polignac number, because 32103302031245 - 2⁴² = 27705255520141 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3210330203120 + ... + 3210330203129.

It is an arithmetic number, because the mean of its divisors is an integer number (9630990609375).

Almost surely, 2^{32103302031245} is an apocalyptic number.

It is an amenable number.

32103302031245 is a deficient number, since it is larger than the sum of its proper divisors (6420660406255).

32103302031245 is an equidigital number, since it uses as much as digits as its factorization.

32103302031245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6420660406254.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 32103302031245 its reverse (54213020330123), we get a palindrome (86316322361368).

The spelling of 32103302031245 in words is "thirty-two trillion, one hundred three billion, three hundred two million, thirty-one thousand, two hundred forty-five".