102231303270 has 64 divisors (see below), whose sum is σ = 248537963520. Its totient is φ = 26908247808.

The previous prime is 102231303269. The next prime is 102231303283. The reversal of 102231303270 is 72303132201.

It is a self number, because there is not a number n which added to its sum of digits gives 102231303270.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12834309 + ... + 12842271.

It is an arithmetic number, because the mean of its divisors is an integer number (3883405680).

Almost surely, 2^102231303270 is an apocalyptic number.

102231303270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102231303270 is an abundant number, since it is smaller than the sum of its proper divisors (146306660250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102231303270 is a wasteful number, since it uses less digits than its factorization.

102231303270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13469.

The product of its (nonzero) digits is 1512, while the sum is 24.

Adding to 102231303270 its reverse (72303132201), we get a palindrome (174534435471).

The spelling of 102231303270 in words is "one hundred two billion, two hundred thirty-one million, three hundred three thousand, two hundred seventy".