1213004310030 has 24 divisors (see below), whose sum is σ = 3153811206312. Its totient is φ = 323467815984.

The previous prime is 1213004310029. The next prime is 1213004310031. The reversal of 1213004310030 is 300134003121.

1213004310030 is a `hidden beast` number, since 1 + 21 + 300 + 4 + 310 + 0 + 30 = 666.

It is an interprime number because it is at equal distance from previous prime (1213004310029) and next prime (1213004310031).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1213004309985 and 1213004310012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1213004310031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6738912744 + ... + 6738912923.

It is an arithmetic number, because the mean of its divisors is an integer number (131408800263).

Almost surely, 2^{1213004310030} is an apocalyptic number.

1213004310030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1213004310030 is an abundant number, since it is smaller than the sum of its proper divisors (1940806896282).

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

1213004310030 is a wasteful number, since it uses less digits than its factorization.

1213004310030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13477825680 (or 13477825677 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1213004310030 its reverse (300134003121), we get a palindrome (1513138313151).

The spelling of 1213004310030 in words is "one trillion, two hundred thirteen billion, four million, three hundred ten thousand, thirty".