235313092197 has 8 divisors (see below), whose sum is σ = 348611988480. Its totient is φ = 156875394780.

The previous prime is 235313092193. The next prime is 235313092237. The reversal of 235313092197 is 791290313532.

235313092197 is a `hidden beast` number, since 2 + 3 + 531 + 3 + 0 + 9 + 21 + 97 = 666.

235313092197 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 235313092197 - 2² = 235313092193 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235313092193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4357649829 + ... + 4357649882.

It is an arithmetic number, because the mean of its divisors is an integer number (43576498560).

Almost surely, 2^235313092197 is an apocalyptic number.

235313092197 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

235313092197 is a deficient number, since it is larger than the sum of its proper divisors (113298896283).

235313092197 is an equidigital number, since it uses as much as digits as its factorization.

235313092197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8715299720 (or 8715299714 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 45.

The spelling of 235313092197 in words is "two hundred thirty-five billion, three hundred thirteen million, ninety-two thousand, one hundred ninety-seven".