9103213132 has 48 divisors (see below), whose sum is σ = 17470444320. Its totient is φ = 4124685312.

The previous prime is 9103213127. The next prime is 9103213169. The reversal of 9103213132 is 2313123019.

It is a junction number, because it is equal to n+sod(n) for n = 9103213097 and 9103213106.

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, 2995918 + ... + 2998954.

It is an arithmetic number, because the mean of its divisors is an integer number (363967590).

Almost surely, 2^9103213132 is an apocalyptic number.

It is an amenable number.

9103213132 is a deficient number, since it is larger than the sum of its proper divisors (8367231188).

9103213132 is a wasteful number, since it uses less digits than its factorization.

9103213132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4090 (or 4088 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 9103213132 is about 95410.7600430895. The cubic root of 9103213132 is about 2088.0051730738.

The spelling of 9103213132 in words is "nine billion, one hundred three million, two hundred thirteen thousand, one hundred thirty-two".