101123022003 has 8 divisors (see below), whose sum is σ = 142761913488. Its totient is φ = 63449739264.

The previous prime is 101123021971. The next prime is 101123022017. The reversal of 101123022003 is 300220321101.

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

It is not a de Polignac number, because 101123022003 - 2⁵ = 101123021971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101123022053) 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, 991402126 + ... + 991402227.

It is an arithmetic number, because the mean of its divisors is an integer number (17845239186).

Almost surely, 2^101123022003 is an apocalyptic number.

101123022003 is a deficient number, since it is larger than the sum of its proper divisors (41638891485).

101123022003 is a wasteful number, since it uses less digits than its factorization.

101123022003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1982804373.

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

Adding to 101123022003 its reverse (300220321101), we get a palindrome (401343343104).

The spelling of 101123022003 in words is "one hundred one billion, one hundred twenty-three million, twenty-two thousand, three".