30100210993 has 8 divisors (see below), whose sum is σ = 30343547520. Its totient is φ = 29857080240.

The previous prime is 30100210963. The next prime is 30100211003. The reversal of 30100210993 is 39901200103.

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-30100210993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30100210963) 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, 249363 + ... + 349831.

It is an arithmetic number, because the mean of its divisors is an integer number (3792943440).

Almost surely, 2^30100210993 is an apocalyptic number.

It is an amenable number.

30100210993 is a deficient number, since it is larger than the sum of its proper divisors (243336527).

30100210993 is a wasteful number, since it uses less digits than its factorization.

30100210993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102887.

The product of its (nonzero) digits is 1458, while the sum is 28.

The spelling of 30100210993 in words is "thirty billion, one hundred million, two hundred ten thousand, nine hundred ninety-three".