101157303 has 8 divisors (see below), whose sum is σ = 145251568. Its totient is φ = 62250624.

The previous prime is 101157299. The next prime is 101157313. The reversal of 101157303 is 303751101.

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

It is not a de Polignac number, because 101157303 - 2² = 101157299 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101157303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101157313) 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, 1296850 + ... + 1296927.

It is an arithmetic number, because the mean of its divisors is an integer number (18156446).

Almost surely, 2^101157303 is an apocalyptic number.

101157303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

101157303 is a deficient number, since it is larger than the sum of its proper divisors (44094265).

101157303 is a wasteful number, since it uses less digits than its factorization.

101157303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2593793.

The product of its (nonzero) digits is 315, while the sum is 21.

The square root of 101157303 is about 10057.6986930411. The cubic root of 101157303 is about 465.9425948677.

The spelling of 101157303 in words is "one hundred one million, one hundred fifty-seven thousand, three hundred three".