97100223403 has 4 divisors (see below), whose sum is σ = 97608601728. Its totient is φ = 96591845080.

The previous prime is 97100223391. The next prime is 97100223419. The reversal of 97100223403 is 30432200179.

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

It is a cyclic number.

It is not a de Polignac number, because 97100223403 - 2¹³ = 97100215211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97100223203) 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, 254188876 + ... + 254189257.

It is an arithmetic number, because the mean of its divisors is an integer number (24402150432).

Almost surely, 2^97100223403 is an apocalyptic number.

97100223403 is a deficient number, since it is larger than the sum of its proper divisors (508378325).

97100223403 is a wasteful number, since it uses less digits than its factorization.

97100223403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508378324.

The product of its (nonzero) digits is 9072, while the sum is 31.

The spelling of 97100223403 in words is "ninety-seven billion, one hundred million, two hundred twenty-three thousand, four hundred three".