3213102300030 has 384 divisors, whose sum is σ = 10453507384320. Its totient is φ = 693681408000.

The previous prime is 3213102300019. The next prime is 3213102300061. The reversal of 3213102300030 is 300032013123.

3213102300030 is a `hidden beast` number, since 3 + 21 + 310 + 2 + 300 + 0 + 30 = 666.

It is a super-2 number, since 2×3213102300030² (a number of 26 digits) contains 22 as substring.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3213102299976 and 3213102300012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 108900280 + ... + 108929780.

It is an arithmetic number, because the mean of its divisors is an integer number (27222675480).

Almost surely, 2^{3213102300030} is an apocalyptic number.

3213102300030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3213102300030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5226753692160).

3213102300030 is an abundant number, since it is smaller than the sum of its proper divisors (7240405084290).

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

3213102300030 is a wasteful number, since it uses less digits than its factorization.

3213102300030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29886 (or 29874 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 3213102300030 its reverse (300032013123), we get a palindrome (3513134313153).

The spelling of 3213102300030 in words is "three trillion, two hundred thirteen billion, one hundred two million, three hundred thousand, thirty".