30232140101 has 4 divisors (see below), whose sum is σ = 30304293600. Its totient is φ = 30159986604.

The previous prime is 30232140097. The next prime is 30232140131. The reversal of 30232140101 is 10104123203.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10104123203 = 67 ⋅150807809.

It is a cyclic number.

It is not a de Polignac number, because 30232140101 - 2² = 30232140097 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 30232140101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30232140131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36076121 + ... + 36076958.

It is an arithmetic number, because the mean of its divisors is an integer number (7576073400).

Almost surely, 2^30232140101 is an apocalyptic number.

It is an amenable number.

30232140101 is a deficient number, since it is larger than the sum of its proper divisors (72153499).

30232140101 is an equidigital number, since it uses as much as digits as its factorization.

30232140101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72153498.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 30232140101 its reverse (10104123203), we get a palindrome (40336263304).

The spelling of 30232140101 in words is "thirty billion, two hundred thirty-two million, one hundred forty thousand, one hundred one".