1101423436 has 6 divisors (see below), whose sum is σ = 1927491020. Its totient is φ = 550711716.

The previous prime is 1101423413. The next prime is 1101423443. The reversal of 1101423436 is 6343241011.

It is a self number, because there is not a number n which added to its sum of digits gives 1101423436.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137677926 + ... + 137677933.

Almost surely, 2^1101423436 is an apocalyptic number.

It is an amenable number.

1101423436 is a deficient number, since it is larger than the sum of its proper divisors (826067584).

1101423436 is a wasteful number, since it uses less digits than its factorization.

1101423436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275355863 (or 275355861 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1101423436 is about 33187.7000709600. The cubic root of 1101423436 is about 1032.7251916149.

Adding to 1101423436 its reverse (6343241011), we get a palindrome (7444664447).

The spelling of 1101423436 in words is "one billion, one hundred one million, four hundred twenty-three thousand, four hundred thirty-six".