1101331455355 has 8 divisors (see below), whose sum is σ = 1325084814000. Its totient is φ = 878740452576.

The previous prime is 1101331455353. The next prime is 1101331455359. The reversal of 1101331455355 is 5535541331011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1101331455355 - 2¹ = 1101331455353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1101331455353) 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, 290586880 + ... + 290590669.

It is an arithmetic number, because the mean of its divisors is an integer number (165635601750).

Almost surely, 2^{1101331455355} is an apocalyptic number.

1101331455355 is a deficient number, since it is larger than the sum of its proper divisors (223753358645).

1101331455355 is an equidigital number, since it uses as much as digits as its factorization.

1101331455355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581177933.

The product of its (nonzero) digits is 67500, while the sum is 37.

Adding to 1101331455355 its reverse (5535541331011), we get a palindrome (6636872786366).

The spelling of 1101331455355 in words is "one trillion, one hundred one billion, three hundred thirty-one million, four hundred fifty-five thousand, three hundred fifty-five".