99311503001 has 8 divisors (see below), whose sum is σ = 102525698304. Its totient is φ = 96097970160.

The previous prime is 99311502977. The next prime is 99311503003. The reversal of 99311503001 is 10030511399.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 99311503001 - 2²² = 99307308697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99311503003) 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, 148550 + ... + 469776.

It is an arithmetic number, because the mean of its divisors is an integer number (12815712288).

Almost surely, 2^99311503001 is an apocalyptic number.

It is an amenable number.

99311503001 is a deficient number, since it is larger than the sum of its proper divisors (3214195303).

99311503001 is a wasteful number, since it uses less digits than its factorization.

99311503001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331231.

The product of its (nonzero) digits is 3645, while the sum is 32.

The spelling of 99311503001 in words is "ninety-nine billion, three hundred eleven million, five hundred three thousand, one".