231341002 has 4 divisors (see below), whose sum is σ = 347011506. Its totient is φ = 115670500.

The previous prime is 231340999. The next prime is 231341027. The reversal of 231341002 is 200143132.

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 only one way, i.e., 230402041 + 938961 = 15179^2 + 969^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57835249 + ... + 57835252.

Almost surely, 2^231341002 is an apocalyptic number.

231341002 is a deficient number, since it is larger than the sum of its proper divisors (115670504).

231341002 is a wasteful number, since it uses less digits than its factorization.

231341002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115670503.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 231341002 is about 15209.8981587649. The cubic root of 231341002 is about 613.8810172386.

Adding to 231341002 its reverse (200143132), we get a palindrome (431484134).

The spelling of 231341002 in words is "two hundred thirty-one million, three hundred forty-one thousand, two".