32230140121 has 4 divisors (see below), whose sum is σ = 32283768244. Its totient is φ = 32176512000.

The previous prime is 32230140119. The next prime is 32230140179. The reversal of 32230140121 is 12104103223.

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 24277067721 + 7953072400 = 155811^2 + 89180^2 .

It is a cyclic number.

It is not a de Polignac number, because 32230140121 - 2¹ = 32230140119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32230140181) 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, 26813160 + ... + 26814361.

It is an arithmetic number, because the mean of its divisors is an integer number (8070942061).

Almost surely, 2^32230140121 is an apocalyptic number.

It is an amenable number.

32230140121 is a deficient number, since it is larger than the sum of its proper divisors (53628123).

32230140121 is an equidigital number, since it uses as much as digits as its factorization.

32230140121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53628122.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 32230140121 its reverse (12104103223), we get a palindrome (44334243344).

The spelling of 32230140121 in words is "thirty-two billion, two hundred thirty million, one hundred forty thousand, one hundred twenty-one".