97987114263 has 4 divisors (see below), whose sum is σ = 130649485688. Its totient is φ = 65324742840.

The previous prime is 97987114231. The next prime is 97987114327. The reversal of 97987114263 is 36241178979.

It is a happy number.

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

It is not a de Polignac number, because 97987114263 - 2⁵ = 97987114231 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 (97987114213) 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, 16331185708 + ... + 16331185713.

It is an arithmetic number, because the mean of its divisors is an integer number (32662371422).

Almost surely, 2^97987114263 is an apocalyptic number.

97987114263 is a deficient number, since it is larger than the sum of its proper divisors (32662371425).

97987114263 is a wasteful number, since it uses less digits than its factorization.

97987114263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32662371424.

The product of its digits is 4572288, while the sum is 57.

The spelling of 97987114263 in words is "ninety-seven billion, nine hundred eighty-seven million, one hundred fourteen thousand, two hundred sixty-three".