101668351 has 8 divisors (see below), whose sum is σ = 102476880. Its totient is φ = 100863168.

The previous prime is 101668331. The next prime is 101668361. The reversal of 101668351 is 153866101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101668351 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 (101668321) 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, 111640 + ... + 112546.

It is an arithmetic number, because the mean of its divisors is an integer number (12809610).

Almost surely, 2^101668351 is an apocalyptic number.

101668351 is a deficient number, since it is larger than the sum of its proper divisors (808529).

101668351 is an equidigital number, since it uses as much as digits as its factorization.

101668351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 101668351 is about 10083.0724980038. The cubic root of 101668351 is about 466.7259265448.

The spelling of 101668351 in words is "one hundred one million, six hundred sixty-eight thousand, three hundred fifty-one".