1101432054 has 8 divisors (see below), whose sum is σ = 2202864120. Its totient is φ = 367144016.

The previous prime is 1101432037. The next prime is 1101432083. The reversal of 1101432054 is 4502341011.

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

1101432054 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1101432054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91785999 + ... + 91786010.

It is an arithmetic number, because the mean of its divisors is an integer number (275358015).

Almost surely, 2^1101432054 is an apocalyptic number.

1101432054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1101432054 is a wasteful number, since it uses less digits than its factorization.

1101432054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183572014.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1101432054 is about 33187.8299079648. The cubic root of 1101432054 is about 1032.7278850999.

Adding to 1101432054 its reverse (4502341011), we get a palindrome (5603773065).

The spelling of 1101432054 in words is "one billion, one hundred one million, four hundred thirty-two thousand, fifty-four".