357116223 has 4 divisors (see below), whose sum is σ = 476154968. Its totient is φ = 238077480.

The previous prime is 357116209. The next prime is 357116233. The reversal of 357116223 is 322611753.

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

It is not a de Polignac number, because 357116223 - 2¹⁷ = 356985151 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 (357116233) 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, 59519368 + ... + 59519373.

It is an arithmetic number, because the mean of its divisors is an integer number (119038742).

Almost surely, 2^357116223 is an apocalyptic number.

357116223 is a deficient number, since it is larger than the sum of its proper divisors (119038745).

357116223 is a wasteful number, since it uses less digits than its factorization.

357116223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119038744.

The product of its digits is 7560, while the sum is 30.

The square root of 357116223 is about 18897.5189641392. The cubic root of 357116223 is about 709.4740686235.

Adding to 357116223 its reverse (322611753), we get a palindrome (679727976).

The spelling of 357116223 in words is "three hundred fifty-seven million, one hundred sixteen thousand, two hundred twenty-three".