30620503115101 has 8 divisors (see below), whose sum is σ = 32179435079264. Its totient is φ = 29100063298320.

The previous prime is 30620503115099. The next prime is 30620503115119. The reversal of 30620503115101 is 10151130502603.

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 30620503115101 - 2¹ = 30620503115099 is a prime.

It is a super-2 number, since 2×30620503115101² (a number of 28 digits) contains 22 as substring.

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 30620503115101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30620503115141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9623035215 + ... + 9623038396.

It is an arithmetic number, because the mean of its divisors is an integer number (4022429384908).

Almost surely, 2^{30620503115101} is an apocalyptic number.

It is an amenable number.

30620503115101 is a deficient number, since it is larger than the sum of its proper divisors (1558931964163).

30620503115101 is a wasteful number, since it uses less digits than its factorization.

30620503115101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19246073691.

The product of its (nonzero) digits is 2700, while the sum is 28.

Adding to 30620503115101 its reverse (10151130502603), we get a palindrome (40771633617704).

The spelling of 30620503115101 in words is "thirty trillion, six hundred twenty billion, five hundred three million, one hundred fifteen thousand, one hundred one".