101020002193 has 8 divisors (see below), whose sum is σ = 112071497760. Its totient is φ = 90279816480.

The previous prime is 101020002191. The next prime is 101020002229. The reversal of 101020002193 is 391200020101.

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

It is a cyclic number.

It is not a de Polignac number, because 101020002193 - 2¹ = 101020002191 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 101020002193.

It is not an unprimeable number, because it can be changed into a prime (101020002191) 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, 77826780 + ... + 77828077.

It is an arithmetic number, because the mean of its divisors is an integer number (14008937220).

Almost surely, 2^101020002193 is an apocalyptic number.

It is an amenable number.

101020002193 is a deficient number, since it is larger than the sum of its proper divisors (11051495567).

101020002193 is a wasteful number, since it uses less digits than its factorization.

101020002193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155654927.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 101020002193 its reverse (391200020101), we get a palindrome (492220022294).

The spelling of 101020002193 in words is "one hundred one billion, twenty million, two thousand, one hundred ninety-three".