493930101 has 16 divisors (see below), whose sum is σ = 752998400. Its totient is φ = 282117168.

The previous prime is 493930093. The next prime is 493930109. The reversal of 493930101 is 101039394.

It is an interprime number because it is at equal distance from previous prime (493930093) and next prime (493930109).

It is not a de Polignac number, because 493930101 - 2³ = 493930093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493930109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60840 + ... + 68478.

It is an arithmetic number, because the mean of its divisors is an integer number (47062400).

Almost surely, 2^493930101 is an apocalyptic number.

It is an amenable number.

493930101 is a deficient number, since it is larger than the sum of its proper divisors (259068299).

493930101 is a wasteful number, since it uses less digits than its factorization.

493930101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10728.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 493930101 is about 22224.5382629201. The cubic root of 493930101 is about 790.4756527749.

Adding to 493930101 its reverse (101039394), we get a palindrome (594969495).

The spelling of 493930101 in words is "four hundred ninety-three million, nine hundred thirty thousand, one hundred one".