1330212121030 has 64 divisors (see below), whose sum is σ = 2690958412800. Its totient is φ = 469751458176.

The previous prime is 1330212121019. The next prime is 1330212121081. The reversal of 1330212121030 is 301212120331.

It is a junction number, because it is equal to n+sod(n) for n = 1330212120989 and 1330212121007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40046409 + ... + 40079611.

It is an arithmetic number, because the mean of its divisors is an integer number (42046225200).

Almost surely, 2^{1330212121030} is an apocalyptic number.

1330212121030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1330212121030 is an abundant number, since it is smaller than the sum of its proper divisors (1360746291770).

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

1330212121030 is a wasteful number, since it uses less digits than its factorization.

1330212121030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46645.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1330212121030 its reverse (301212120331), we get a palindrome (1631424241361).

The spelling of 1330212121030 in words is "one trillion, three hundred thirty billion, two hundred twelve million, one hundred twenty-one thousand, thirty".