1101234221353 has 32 divisors (see below), whose sum is σ = 1364766264576. Its totient is φ = 866973155328.

The previous prime is 1101234221317. The next prime is 1101234221371. The reversal of 1101234221353 is 3531224321011.

It is a de Polignac number, because none of the positive numbers 2^k-1101234221353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101234221653) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5806575 + ... + 5993227.

It is an arithmetic number, because the mean of its divisors is an integer number (42648945768).

Almost surely, 2^{1101234221353} is an apocalyptic number.

It is an amenable number.

1101234221353 is a deficient number, since it is larger than the sum of its proper divisors (263532043223).

1101234221353 is a wasteful number, since it uses less digits than its factorization.

1101234221353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187873.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 1101234221353 its reverse (3531224321011), we get a palindrome (4632458542364).

The spelling of 1101234221353 in words is "one trillion, one hundred one billion, two hundred thirty-four million, two hundred twenty-one thousand, three hundred fifty-three".