30162561130501 has 4 divisors (see below), whose sum is σ = 30162611340000. Its totient is φ = 30162510921004.

The previous prime is 30162561130487. The next prime is 30162561130519. The reversal of 30162561130501 is 10503116526103.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30162561130501 - 2⁵ = 30162561130469 is a prime.

It is a super-2 number, since 2×30162561130501² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30162561170501) 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 3 ways as a sum of consecutive naturals, for example, 24192601 + ... + 25408798.

It is an arithmetic number, because the mean of its divisors is an integer number (7540652835000).

Almost surely, 2^{30162561130501} is an apocalyptic number.

It is an amenable number.

30162561130501 is a deficient number, since it is larger than the sum of its proper divisors (50209499).

30162561130501 is an equidigital number, since it uses as much as digits as its factorization.

30162561130501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50209498.

The product of its (nonzero) digits is 16200, while the sum is 34.

Adding to 30162561130501 its reverse (10503116526103), we get a palindrome (40665677656604).

The spelling of 30162561130501 in words is "thirty trillion, one hundred sixty-two billion, five hundred sixty-one million, one hundred thirty thousand, five hundred one".