101113312003 has 16 divisors (see below), whose sum is σ = 111098566656. Its totient is φ = 91262154240.

The previous prime is 101113311983. The next prime is 101113312007. The reversal of 101113312003 is 300213311101.

It is a cyclic number.

It is not a de Polignac number, because 101113312003 - 2²¹ = 101111214851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101113312007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1020526 + ... + 1115212.

It is an arithmetic number, because the mean of its divisors is an integer number (6943660416).

Almost surely, 2^101113312003 is an apocalyptic number.

101113312003 is a deficient number, since it is larger than the sum of its proper divisors (9985254653).

101113312003 is a wasteful number, since it uses less digits than its factorization.

101113312003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95394.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 101113312003 its reverse (300213311101), we get a palindrome (401326623104).

The spelling of 101113312003 in words is "one hundred one billion, one hundred thirteen million, three hundred twelve thousand, three".