103131332210132 has 24 divisors (see below), whose sum is σ = 183934797854472. Its totient is φ = 50579058608000.

The previous prime is 103131332210117. The next prime is 103131332210143. The reversal of 103131332210132 is 231012233131301.

It can be written as a sum of positive squares in 4 ways, for example, as 39349450051396 + 63781882158736 = 6272914^2 + 7986356^2 .

It is a super-2 number, since 2×103131332210132² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64936619 + ... + 66505842.

It is an arithmetic number, because the mean of its divisors is an integer number (7663949910603).

Almost surely, 2^{103131332210132} is an apocalyptic number.

It is an amenable number.

103131332210132 is a deficient number, since it is larger than the sum of its proper divisors (80803465644340).

103131332210132 is a wasteful number, since it uses less digits than its factorization.

103131332210132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131446219 (or 131446217 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 103131332210132 its reverse (231012233131301), we get a palindrome (334143565341433).

The spelling of 103131332210132 in words is "one hundred three trillion, one hundred thirty-one billion, three hundred thirty-two million, two hundred ten thousand, one hundred thirty-two".