1103212201330 has 32 divisors (see below), whose sum is σ = 2093058365760. Its totient is φ = 417507048000.

The previous prime is 1103212201321. The next prime is 1103212201331. The reversal of 1103212201330 is 331022123011.

It is a super-2 number, since 2×1103212201330² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 1103212201298 and 1103212201307.

It is not an unprimeable number, because it can be changed into a prime (1103212201331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3691296 + ... + 3978955.

It is an arithmetic number, because the mean of its divisors is an integer number (65408073930).

Almost surely, 2^{1103212201330} is an apocalyptic number.

1103212201330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103212201330 is a deficient number, since it is larger than the sum of its proper divisors (989846164430).

1103212201330 is a wasteful number, since it uses less digits than its factorization.

1103212201330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7671034.

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

Adding to 1103212201330 its reverse (331022123011), we get a palindrome (1434234324341).

The spelling of 1103212201330 in words is "one trillion, one hundred three billion, two hundred twelve million, two hundred one thousand, three hundred thirty".