101968514 has 8 divisors (see below), whose sum is σ = 153442380. Its totient is φ = 50821056.

The previous prime is 101968507. The next prime is 101968541. The reversal of 101968514 is 415869101.

It can be written as a sum of positive squares in 2 ways, for example, as 82210489 + 19758025 = 9067^2 + 4445^2 .

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

It is a Curzon 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, 80819 + ... + 82070.

Almost surely, 2^101968514 is an apocalyptic number.

101968514 is a deficient number, since it is larger than the sum of its proper divisors (51473866).

101968514 is a wasteful number, since it uses less digits than its factorization.

101968514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163204.

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 101968514 is about 10097.9460287724. The cubic root of 101968514 is about 467.1847917629.

The spelling of 101968514 in words is "one hundred one million, nine hundred sixty-eight thousand, five hundred fourteen".