32123011220213 has 4 divisors (see below), whose sum is σ = 32123083671168. Its totient is φ = 32122938769260.

The previous prime is 32123011220203. The next prime is 32123011220221. The reversal of 32123011220213 is 31202211032123.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32123011220213 - 2³⁴ = 32105831351029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32123011220203) 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, 35556293 + ... + 36448538.

It is an arithmetic number, because the mean of its divisors is an integer number (8030770917792).

Almost surely, 2^{32123011220213} is an apocalyptic number.

It is an amenable number.

32123011220213 is a deficient number, since it is larger than the sum of its proper divisors (72450955).

32123011220213 is an equidigital number, since it uses as much as digits as its factorization.

32123011220213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72450954.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 32123011220213 its reverse (31202211032123), we get a palindrome (63325222252336).

The spelling of 32123011220213 in words is "thirty-two trillion, one hundred twenty-three billion, eleven million, two hundred twenty thousand, two hundred thirteen".