351531315106 has 8 divisors (see below), whose sum is σ = 550222928064. Its totient is φ = 168123672420.

The previous prime is 351531315103. The next prime is 351531315131. The reversal of 351531315106 is 601513135153.

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

It is not an unprimeable number, because it can be changed into a prime (351531315103) 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, 3820992510 + ... + 3820992601.

It is an arithmetic number, because the mean of its divisors is an integer number (68777866008).

Almost surely, 2^351531315106 is an apocalyptic number.

351531315106 is a deficient number, since it is larger than the sum of its proper divisors (198691612958).

351531315106 is a wasteful number, since it uses less digits than its factorization.

351531315106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7641985136.

The product of its (nonzero) digits is 20250, while the sum is 34.

The spelling of 351531315106 in words is "three hundred fifty-one billion, five hundred thirty-one million, three hundred fifteen thousand, one hundred six".