97319141 has 4 divisors (see below), whose sum is σ = 101550432. Its totient is φ = 93087852.

The previous prime is 97319113. The next prime is 97319149. The reversal of 97319141 is 14191379.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14191379 = 17 ⋅834787.

It is a cyclic number.

It is not a de Polignac number, because 97319141 - 2¹⁴ = 97302757 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 (97319149) 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, 2115611 + ... + 2115656.

It is an arithmetic number, because the mean of its divisors is an integer number (25387608).

Almost surely, 2^97319141 is an apocalyptic number.

It is an amenable number.

97319141 is a deficient number, since it is larger than the sum of its proper divisors (4231291).

97319141 is a wasteful number, since it uses less digits than its factorization.

97319141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4231290.

The product of its digits is 6804, while the sum is 35.

The square root of 97319141 is about 9865.0464266520. The cubic root of 97319141 is about 459.9734404955.

The spelling of 97319141 in words is "ninety-seven million, three hundred nineteen thousand, one hundred forty-one".