30102112001 has 8 divisors (see below), whose sum is σ = 33463390464. Its totient is φ = 26890223760.

The previous prime is 30102111997. The next prime is 30102112009. The reversal of 30102112001 is 10021120103.

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 30102112001 - 2² = 30102111997 is a prime.

It is a super-2 number, since 2×30102112001² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30102112009) 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, 37347131 + ... + 37347936.

It is an arithmetic number, because the mean of its divisors is an integer number (4182923808).

Almost surely, 2^30102112001 is an apocalyptic number.

30102112001 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

30102112001 is a deficient number, since it is larger than the sum of its proper divisors (3361278463).

30102112001 is a wasteful number, since it uses less digits than its factorization.

30102112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74695111.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 30102112001 its reverse (10021120103), we get a palindrome (40123232104).

The spelling of 30102112001 in words is "thirty billion, one hundred two million, one hundred twelve thousand, one".