351005045231 has 8 divisors (see below), whose sum is σ = 369900311280. Its totient is φ = 332151910848.

The previous prime is 351005045213. The next prime is 351005045341. The reversal of 351005045231 is 132540500153.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 351005045231 - 2²² = 351000850927 is a prime.

It is a super-2 number, since 2×351005045231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 351005045194 and 351005045203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351005047231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10515806 + ... + 10549131.

It is an arithmetic number, because the mean of its divisors is an integer number (46237538910).

Almost surely, 2^351005045231 is an apocalyptic number.

351005045231 is a deficient number, since it is larger than the sum of its proper divisors (18895266049).

351005045231 is a wasteful number, since it uses less digits than its factorization.

351005045231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21065833.

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 351005045231 its reverse (132540500153), we get a palindrome (483545545384).

The spelling of 351005045231 in words is "three hundred fifty-one billion, five million, forty-five thousand, two hundred thirty-one".