103132321210 has 32 divisors (see below), whose sum is σ = 196574072400. Its totient is φ = 38823124992.

The previous prime is 103132321207. The next prime is 103132321223. The reversal of 103132321210 is 12123231301.

It can be written as a sum of positive squares in 8 ways, for example, as 23535548569 + 79596772641 = 153413^2 + 282129^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3886066 + ... + 3912514.

Almost surely, 2^103132321210 is an apocalyptic number.

103132321210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103132321210 is a deficient number, since it is larger than the sum of its proper divisors (93441751190).

103132321210 is a wasteful number, since it uses less digits than its factorization.

103132321210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49410.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 103132321210 its reverse (12123231301), we get a palindrome (115255552511).

The spelling of 103132321210 in words is "one hundred three billion, one hundred thirty-two million, three hundred twenty-one thousand, two hundred ten".