103231010 has 16 divisors (see below), whose sum is σ = 192223800. Its totient is φ = 39868416.

The previous prime is 103230983. The next prime is 103231019. The reversal of 103231010 is 10132301.

It can be written as a sum of positive squares in 4 ways, for example, as 78659161 + 24571849 = 8869^2 + 4957^2 .

It is a junction number, because it is equal to n+sod(n) for n = 103230982 and 103231000.

It is not an unprimeable number, because it can be changed into a prime (103231019) 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, 177695 + ... + 178274.

Almost surely, 2^103231010 is an apocalyptic number.

103231010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103231010 is a deficient number, since it is larger than the sum of its proper divisors (88992790).

103231010 is a wasteful number, since it uses less digits than its factorization.

103231010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356005.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 103231010 is about 10160.2662366692. The cubic root of 103231010 is about 469.1049966247.

Adding to 103231010 its reverse (10132301), we get a palindrome (113363311).

The spelling of 103231010 in words is "one hundred three million, two hundred thirty-one thousand, ten".