101122023003 has 16 divisors (see below), whose sum is σ = 141948787200. Its totient is φ = 63856127520.

The previous prime is 101122023001. The next prime is 101122023043. The reversal of 101122023003 is 300320221101.

It is not a de Polignac number, because 101122023003 - 2¹ = 101122023001 is a prime.

It is a super-2 number, since 2×101122023003² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101122023001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215838 + ... + 498828.

It is an arithmetic number, because the mean of its divisors is an integer number (8871799200).

Almost surely, 2^101122023003 is an apocalyptic number.

101122023003 is a deficient number, since it is larger than the sum of its proper divisors (40826764197).

101122023003 is a wasteful number, since it uses less digits than its factorization.

101122023003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289282.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 101122023003 its reverse (300320221101), we get a palindrome (401442244104).

The spelling of 101122023003 in words is "one hundred one billion, one hundred twenty-two million, twenty-three thousand, three".