101303009999 has 4 divisors (see below), whose sum is σ = 102306010200. Its totient is φ = 100300009800.

The previous prime is 101303009953. The next prime is 101303010041. The reversal of 101303009999 is 999900303101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101303009999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101303008999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501499949 + ... + 501500150.

It is an arithmetic number, because the mean of its divisors is an integer number (25576502550).

Almost surely, 2^101303009999 is an apocalyptic number.

101303009999 is a deficient number, since it is larger than the sum of its proper divisors (1003000201).

101303009999 is a wasteful number, since it uses less digits than its factorization.

101303009999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003000200.

The product of its (nonzero) digits is 59049, while the sum is 44.

The spelling of 101303009999 in words is "one hundred one billion, three hundred three million, nine thousand, nine hundred ninety-nine".