101940668 has 12 divisors (see below), whose sum is σ = 178469760. Its totient is φ = 50949312.

The previous prime is 101940611. The next prime is 101940733. The reversal of 101940668 is 866049101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11813 + ... + 18531.

It is an arithmetic number, because the mean of its divisors is an integer number (14872480).

Almost surely, 2^101940668 is an apocalyptic number.

It is an amenable number.

101940668 is a deficient number, since it is larger than the sum of its proper divisors (76529092).

101940668 is a wasteful number, since it uses less digits than its factorization.

101940668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10516 (or 10514 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 101940668 is about 10096.5671393796. The cubic root of 101940668 is about 467.1422609476.

Adding to 101940668 its reverse (866049101), we get a palindrome (967989769).

The spelling of 101940668 in words is "one hundred one million, nine hundred forty thousand, six hundred sixty-eight".