103211132 has 6 divisors (see below), whose sum is σ = 180619488. Its totient is φ = 51605564.

The previous prime is 103211117. The next prime is 103211153. The reversal of 103211132 is 231112301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12901388 + ... + 12901395.

It is an arithmetic number, because the mean of its divisors is an integer number (30103248).

Almost surely, 2^103211132 is an apocalyptic number.

It is an amenable number.

103211132 is a deficient number, since it is larger than the sum of its proper divisors (77408356).

103211132 is a wasteful number, since it uses less digits than its factorization.

103211132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25802787 (or 25802785 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 103211132 is about 10159.2879671757. The cubic root of 103211132 is about 469.0748846531.

Adding to 103211132 its reverse (231112301), we get a palindrome (334323433).

The spelling of 103211132 in words is "one hundred three million, two hundred eleven thousand, one hundred thirty-two".