32010102103213 has 4 divisors (see below), whose sum is σ = 34472417649628. Its totient is φ = 29547786556800.

The previous prime is 32010102103181. The next prime is 32010102103219. The reversal of 32010102103213 is 31230120101023.

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 8066128248649 + 23943973854564 = 2840093^2 + 4893258^2 .

It is a cyclic number.

It is not a de Polignac number, because 32010102103213 - 2⁵ = 32010102103181 is a prime.

It is a super-2 number, since 2×32010102103213² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32010102103219) 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, 1231157773188 + ... + 1231157773213.

It is an arithmetic number, because the mean of its divisors is an integer number (8618104412407).

Almost surely, 2^{32010102103213} is an apocalyptic number.

It is an amenable number.

32010102103213 is a deficient number, since it is larger than the sum of its proper divisors (2462315546415).

32010102103213 is a wasteful number, since it uses less digits than its factorization.

32010102103213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2462315546414.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 32010102103213 its reverse (31230120101023), we get a palindrome (63240222204236).

The spelling of 32010102103213 in words is "thirty-two trillion, ten billion, one hundred two million, one hundred three thousand, two hundred thirteen".