3202142101 has 6 divisors (see below), whose sum is σ = 3271724630. Its totient is φ = 3134009256.

The previous prime is 3202142071. The next prime is 3202142137. The reversal of 3202142101 is 1012412023.

It can be written as a sum of positive squares in only one way, i.e., 3128164900 + 73977201 = 55930^2 + 8601^2 .

It is not a de Polignac number, because 3202142101 - 2⁷ = 3202141973 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 (3202142191) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 722586 + ... + 727003.

Almost surely, 2^3202142101 is an apocalyptic number.

It is an amenable number.

3202142101 is a deficient number, since it is larger than the sum of its proper divisors (69582529).

3202142101 is an equidigital number, since it uses as much as digits as its factorization.

3202142101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1449683 (or 1449636 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 3202142101 is about 56587.4730041906. The cubic root of 3202142101 is about 1473.9413414279.

Adding to 3202142101 its reverse (1012412023), we get a palindrome (4214554124).

The spelling of 3202142101 in words is "three billion, two hundred two million, one hundred forty-two thousand, one hundred one".