1101402223 has 8 divisors (see below), whose sum is σ = 1147582800. Its totient is φ = 1055768448.

The previous prime is 1101402217. The next prime is 1101402283. The reversal of 1101402223 is 3222041011.

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

It is a cyclic number.

It is not a de Polignac number, because 1101402223 - 2⁹ = 1101401711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1101402197 and 1101402206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101402283) 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 7 ways as a sum of consecutive naturals, for example, 132586 + ... + 140647.

It is an arithmetic number, because the mean of its divisors is an integer number (143447850).

Almost surely, 2^1101402223 is an apocalyptic number.

1101402223 is a deficient number, since it is larger than the sum of its proper divisors (46180577).

1101402223 is a wasteful number, since it uses less digits than its factorization.

1101402223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273401.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1101402223 is about 33187.3804781275. The cubic root of 1101402223 is about 1032.7185616064.

Adding to 1101402223 its reverse (3222041011), we get a palindrome (4323443234).

The spelling of 1101402223 in words is "one billion, one hundred one million, four hundred two thousand, two hundred twenty-three".