1210105132 has 12 divisors (see below), whose sum is σ = 2131173520. Its totient is φ = 601198416.

The previous prime is 1210105121. The next prime is 1210105147. The reversal of 1210105132 is 2315010121.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 962832 + ... + 964087.

Almost surely, 2^1210105132 is an apocalyptic number.

It is an amenable number.

1210105132 is a deficient number, since it is larger than the sum of its proper divisors (921068388).

1210105132 is a wasteful number, since it uses less digits than its factorization.

1210105132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1927080 (or 1927078 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 1210105132 is about 34786.5653952787. The cubic root of 1210105132 is about 1065.6330978272.

Adding to 1210105132 its reverse (2315010121), we get a palindrome (3525115253).

The spelling of 1210105132 in words is "one billion, two hundred ten million, one hundred five thousand, one hundred thirty-two".