97900101010111 has 16 divisors (see below), whose sum is σ = 109122240476160. Its totient is φ = 87285669482880.

The previous prime is 97900101010109. The next prime is 97900101010121. The reversal of 97900101010111 is 11101010100979.

It is a cyclic number.

It is not a de Polignac number, because 97900101010111 - 2¹ = 97900101010109 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 (97900101010121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5861391 + ... + 15170896.

It is an arithmetic number, because the mean of its divisors is an integer number (6820140029760).

Almost surely, 2^{97900101010111} is an apocalyptic number.

97900101010111 is a deficient number, since it is larger than the sum of its proper divisors (11222139466049).

97900101010111 is a wasteful number, since it uses less digits than its factorization.

97900101010111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21046734.

The product of its (nonzero) digits is 567, while the sum is 31.

The spelling of 97900101010111 in words is "ninety-seven trillion, nine hundred billion, one hundred one million, ten thousand, one hundred eleven".