97999999001011 has 8 divisors (see below), whose sum is σ = 98710198513344. Its totient is φ = 97291948353600.

The previous prime is 97999999000999. The next prime is 97999999001077. The reversal of 97999999001011 is 11010099999979.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97999999001011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97999999001711) 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, 537124690 + ... + 537307111.

It is an arithmetic number, because the mean of its divisors is an integer number (12338774814168).

Almost surely, 2^{97999999001011} is an apocalyptic number.

97999999001011 is a deficient number, since it is larger than the sum of its proper divisors (710199512333).

97999999001011 is a wasteful number, since it uses less digits than its factorization.

97999999001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074432461.

The product of its (nonzero) digits is 33480783, while the sum is 73.

The spelling of 97999999001011 in words is "ninety-seven trillion, nine hundred ninety-nine billion, nine hundred ninety-nine million, one thousand, eleven".