201532235102 has 48 divisors (see below), whose sum is σ = 343169519616. Its totient is φ = 88605963600.

The previous prime is 201532235083. The next prime is 201532235119.

It is a happy number.

201532235102 is nontrivially palindromic in base 10.

201532235102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18171803 + ... + 18182889.

It is an arithmetic number, because the mean of its divisors is an integer number (7149364992).

Almost surely, 2^201532235102 is an apocalyptic number.

201532235102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201532235102 is a deficient number, since it is larger than the sum of its proper divisors (141637284514).

201532235102 is a wasteful number, since it uses less digits than its factorization.

201532235102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13565 (or 13554 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

It can be divided in two parts, 201532 and 235102, that added together give a palindrome (436634).

The spelling of 201532235102 in words is "two hundred one billion, five hundred thirty-two million, two hundred thirty-five thousand, one hundred two".