30001001101 has 4 divisors (see below), whose sum is σ = 30050426752. Its totient is φ = 29951575452.

The previous prime is 30001001089. The next prime is 30001001111. The reversal of 30001001101 is 10110010003.

It is a happy number.

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: 10110010003 = 227 ⋅44537489.

It is a cyclic number.

It is not a de Polignac number, because 30001001101 - 2⁷ = 30001000973 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 (30001001111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24711915 + ... + 24713128.

It is an arithmetic number, because the mean of its divisors is an integer number (7512606688).

Almost surely, 2^30001001101 is an apocalyptic number.

It is an amenable number.

30001001101 is a deficient number, since it is larger than the sum of its proper divisors (49425651).

30001001101 is an equidigital number, since it uses as much as digits as its factorization.

30001001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49425650.

The product of its (nonzero) digits is 3, while the sum is 7.

Adding to 30001001101 its reverse (10110010003), we get a palindrome (40111011104).

The spelling of 30001001101 in words is "thirty billion, one million, one thousand, one hundred one".