1101890914 has 8 divisors (see below), whose sum is σ = 1656123840. Its totient is φ = 549849636.

The previous prime is 1101890891. The next prime is 1101890917. The reversal of 1101890914 is 4190981011.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1101890914.

It is not an unprimeable number, because it can be changed into a prime (1101890917) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 546654 + ... + 548665.

It is an arithmetic number, because the mean of its divisors is an integer number (207015480).

Almost surely, 2^1101890914 is an apocalyptic number.

1101890914 is a deficient number, since it is larger than the sum of its proper divisors (554232926).

1101890914 is a wasteful number, since it uses less digits than its factorization.

1101890914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095824.

The product of its (nonzero) digits is 2592, while the sum is 34.

The square root of 1101890914 is about 33194.7422644008. The cubic root of 1101890914 is about 1032.8712777327.

The spelling of 1101890914 in words is "one billion, one hundred one million, eight hundred ninety thousand, nine hundred fourteen".