30000001023101 has 4 divisors (see below), whose sum is σ = 30028545268704. Its totient is φ = 29971456777500.

The previous prime is 30000001023077. The next prime is 30000001023103. The reversal of 30000001023101 is 10132010000003.

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 30000001023101 - 2¹⁰ = 30000001022077 is a prime.

It is a super-2 number, since 2×30000001023101² (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 (30000001023103) 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, 14272121225 + ... + 14272123326.

It is an arithmetic number, because the mean of its divisors is an integer number (7507136317176).

Almost surely, 2^{30000001023101} is an apocalyptic number.

It is an amenable number.

30000001023101 is a deficient number, since it is larger than the sum of its proper divisors (28544245603).

30000001023101 is a wasteful number, since it uses less digits than its factorization.

30000001023101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28544245602.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 30000001023101 its reverse (10132010000003), we get a palindrome (40132011023104).

The spelling of 30000001023101 in words is "thirty trillion, one million, twenty-three thousand, one hundred one".