30640361465101 has 8 divisors (see below), whose sum is σ = 30671274295424. Its totient is φ = 30609452562480.

The previous prime is 30640361465099. The next prime is 30640361465149. The reversal of 30640361465101 is 10156416304603.

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 30640361465101 - 2¹ = 30640361465099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30640361465191) 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, 14755216 + ... + 16703206.

It is an arithmetic number, because the mean of its divisors is an integer number (3833909286928).

Almost surely, 2^{30640361465101} is an apocalyptic number.

It is an amenable number.

30640361465101 is a deficient number, since it is larger than the sum of its proper divisors (30912830323).

30640361465101 is a wasteful number, since it uses less digits than its factorization.

30640361465101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1963851.

The product of its (nonzero) digits is 155520, while the sum is 40.

Adding to 30640361465101 its reverse (10156416304603), we get a palindrome (40796777769704).

The spelling of 30640361465101 in words is "thirty trillion, six hundred forty billion, three hundred sixty-one million, four hundred sixty-five thousand, one hundred one".