1101121032330 has 96 divisors (see below), whose sum is σ = 3230875589760. Its totient is φ = 257733651840.

The previous prime is 1101121032307. The next prime is 1101121032373. The reversal of 1101121032330 is 332301211011.

1101121032330 is a `hidden beast` number, since 1 + 101 + 1 + 210 + 323 + 30 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19147902 + ... + 19205321.

It is an arithmetic number, because the mean of its divisors is an integer number (33654954060).

Almost surely, 2^{1101121032330} is an apocalyptic number.

1101121032330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101121032330 is an abundant number, since it is smaller than the sum of its proper divisors (2129754557430).

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

1101121032330 is a wasteful number, since it uses less digits than its factorization.

1101121032330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38353276 (or 38353273 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1101121032330 its reverse (332301211011), we get a palindrome (1433422243341).

The spelling of 1101121032330 in words is "one trillion, one hundred one billion, one hundred twenty-one million, thirty-two thousand, three hundred thirty".