32133105420313 has 4 divisors (see below), whose sum is σ = 32310636389668. Its totient is φ = 31955574450960.

The previous prime is 32133105420287. The next prime is 32133105420319. The reversal of 32133105420313 is 31302450133123.

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 1725027440409 + 30408077979904 = 1313403^2 + 5514352^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32133105420313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32133105420319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88765484406 + ... + 88765484767.

It is an arithmetic number, because the mean of its divisors is an integer number (8077659097417).

Almost surely, 2^{32133105420313} is an apocalyptic number.

It is an amenable number.

32133105420313 is a deficient number, since it is larger than the sum of its proper divisors (177530969355).

32133105420313 is a wasteful number, since it uses less digits than its factorization.

32133105420313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177530969354.

The product of its (nonzero) digits is 19440, while the sum is 31.

Adding to 32133105420313 its reverse (31302450133123), we get a palindrome (63435555553436).

The spelling of 32133105420313 in words is "thirty-two trillion, one hundred thirty-three billion, one hundred five million, four hundred twenty thousand, three hundred thirteen".