231052102 has 8 divisors (see below), whose sum is σ = 346984200. Its totient is φ = 115390704.

The previous prime is 231052093. The next prime is 231052109. The reversal of 231052102 is 201250132.

231052102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231052109) 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, 65527 + ... + 68962.

It is an arithmetic number, because the mean of its divisors is an integer number (43373025).

Almost surely, 2^231052102 is an apocalyptic number.

231052102 is a deficient number, since it is larger than the sum of its proper divisors (115932098).

231052102 is a wasteful number, since it uses less digits than its factorization.

231052102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135350.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 231052102 is about 15200.3980868923. The cubic root of 231052102 is about 613.6253713869.

The spelling of 231052102 in words is "two hundred thirty-one million, fifty-two thousand, one hundred two".