101111222003 has 8 divisors (see below), whose sum is σ = 110350176960. Its totient is φ = 91880104680.

The previous prime is 101111221993. The next prime is 101111222041. The reversal of 101111222003 is 300222111101.

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 101111222003 - 2⁴ = 101111221987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101111222503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1932413 + ... + 1984046.

It is an arithmetic number, because the mean of its divisors is an integer number (13793772120).

Almost surely, 2^101111222003 is an apocalyptic number.

101111222003 is a deficient number, since it is larger than the sum of its proper divisors (9238954957).

101111222003 is a wasteful number, since it uses less digits than its factorization.

101111222003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3918817.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 101111222003 its reverse (300222111101), we get a palindrome (401333333104).

The spelling of 101111222003 in words is "one hundred one billion, one hundred eleven million, two hundred twenty-two thousand, three".