101311023003 has 8 divisors (see below), whose sum is σ = 135086883648. Its totient is φ = 67537922184.

The previous prime is 101311022993. The next prime is 101311023127. The reversal of 101311023003 is 300320113101.

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

It is not a de Polignac number, because 101311023003 - 2¹⁰ = 101311021979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101311023403) 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, 602725 + ... + 752262.

It is an arithmetic number, because the mean of its divisors is an integer number (16885860456).

Almost surely, 2^101311023003 is an apocalyptic number.

101311023003 is a deficient number, since it is larger than the sum of its proper divisors (33775860645).

101311023003 is a wasteful number, since it uses less digits than its factorization.

101311023003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1379913.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 101311023003 its reverse (300320113101), we get a palindrome (401631136104).

The spelling of 101311023003 in words is "one hundred one billion, three hundred eleven million, twenty-three thousand, three".