102032443231 has 8 divisors (see below), whose sum is σ = 104523837264. Its totient is φ = 99546437760.

The previous prime is 102032443223. The next prime is 102032443241. The reversal of 102032443231 is 132344230201.

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

It is a cyclic number.

It is not a de Polignac number, because 102032443231 - 2³ = 102032443223 is a prime.

It is a super-2 number, since 2×102032443231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102032443196 and 102032443205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102032443211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1308796 + ... + 1384561.

It is an arithmetic number, because the mean of its divisors is an integer number (13065479658).

Almost surely, 2^102032443231 is an apocalyptic number.

102032443231 is a deficient number, since it is larger than the sum of its proper divisors (2491394033).

102032443231 is an equidigital number, since it uses as much as digits as its factorization.

102032443231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2694281.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 102032443231 its reverse (132344230201), we get a palindrome (234376673432).

The spelling of 102032443231 in words is "one hundred two billion, thirty-two million, four hundred forty-three thousand, two hundred thirty-one".