1210104312 has 64 divisors (see below), whose sum is σ = 3051734400. Its totient is φ = 399857280.

The previous prime is 1210104307. The next prime is 1210104317. The reversal of 1210104312 is 2134010121.

It is an interprime number because it is at equal distance from previous prime (1210104307) and next prime (1210104317).

It is a junction number, because it is equal to n+sod(n) for n = 1210104291 and 1210104300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210104317) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 2118987 + ... + 2119557.

It is an arithmetic number, because the mean of its divisors is an integer number (47683350).

Almost surely, 2^1210104312 is an apocalyptic number.

1210104312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1210104312 is an abundant number, since it is smaller than the sum of its proper divisors (1841630088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1210104312 is a wasteful number, since it uses less digits than its factorization.

1210104312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196 (or 1192 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1210104312 is about 34786.5536091174. The cubic root of 1210104312 is about 1065.6328571265.

Adding to 1210104312 its reverse (2134010121), we get a palindrome (3344114433).

The spelling of 1210104312 in words is "one billion, two hundred ten million, one hundred four thousand, three hundred twelve".