1102021231330 has 16 divisors (see below), whose sum is σ = 1986648301440. Its totient is φ = 440139584752.

The previous prime is 1102021231309. The next prime is 1102021231331. The reversal of 1102021231330 is 331321202011.

It is a junction number, because it is equal to n+sod(n) for n = 1102021231298 and 1102021231307.

It is not an unprimeable number, because it can be changed into a prime (1102021231331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83606554 + ... + 83619733.

It is an arithmetic number, because the mean of its divisors is an integer number (124165518840).

Almost surely, 2^{1102021231330} is an apocalyptic number.

1102021231330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1102021231330 is a deficient number, since it is larger than the sum of its proper divisors (884627070110).

1102021231330 is a wasteful number, since it uses less digits than its factorization.

1102021231330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167226953.

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

Adding to 1102021231330 its reverse (331321202011), we get a palindrome (1433342433341).

The spelling of 1102021231330 in words is "one trillion, one hundred two billion, twenty-one million, two hundred thirty-one thousand, three hundred thirty".