1326021055230 has 16 divisors (see below), whose sum is σ = 3182450532624. Its totient is φ = 353605614720.

The previous prime is 1326021055193. The next prime is 1326021055241. The reversal of 1326021055230 is 325501206231.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 44200701841 = 1326021055230 / (1 + 3 + 2 + 6 + 0 + 2 + 1 + 0 + 5 + 5 + 2 + 3 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22100350891 + ... + 22100350950.

It is an arithmetic number, because the mean of its divisors is an integer number (198903158289).

Almost surely, 2^{1326021055230} is an apocalyptic number.

1326021055230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1326021055230 is an abundant number, since it is smaller than the sum of its proper divisors (1856429477394).

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

1326021055230 is a wasteful number, since it uses less digits than its factorization.

1326021055230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44200701851.

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 1326021055230 in words is "one trillion, three hundred twenty-six billion, twenty-one million, fifty-five thousand, two hundred thirty".