1101231344 has 10 divisors (see below), whose sum is σ = 2133635760. Its totient is φ = 550615664.

The previous prime is 1101231337. The next prime is 1101231349. The reversal of 1101231344 is 4431321011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101231349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34413464 + ... + 34413495.

It is an arithmetic number, because the mean of its divisors is an integer number (213363576).

Almost surely, 2^1101231344 is an apocalyptic number.

It is an amenable number.

1101231344 is a deficient number, since it is larger than the sum of its proper divisors (1032404416).

1101231344 is an equidigital number, since it uses as much as digits as its factorization.

1101231344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68826967 (or 68826961 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1101231344 is about 33184.8059207825. The cubic root of 1101231344 is about 1032.6651511936.

Adding to 1101231344 its reverse (4431321011), we get a palindrome (5532552355).

The spelling of 1101231344 in words is "one billion, one hundred one million, two hundred thirty-one thousand, three hundred forty-four".