1101838214 has 4 divisors (see below), whose sum is σ = 1652757324. Its totient is φ = 550919106.

The previous prime is 1101838193. The next prime is 1101838219. The reversal of 1101838214 is 4128381011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4128381011 = 31 ⋅133173581.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101838219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275459552 + ... + 275459555.

It is an arithmetic number, because the mean of its divisors is an integer number (413189331).

Almost surely, 2^1101838214 is an apocalyptic number.

1101838214 is a deficient number, since it is larger than the sum of its proper divisors (550919110).

1101838214 is an equidigital number, since it uses as much as digits as its factorization.

1101838214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550919109.

The product of its (nonzero) digits is 1536, while the sum is 29.

The square root of 1101838214 is about 33193.9484545000. The cubic root of 1101838214 is about 1032.8548111347.

The spelling of 1101838214 in words is "one billion, one hundred one million, eight hundred thirty-eight thousand, two hundred fourteen".