30312100401 has 8 divisors (see below), whose sum is σ = 44090327904. Its totient is φ = 18370969920.

The previous prime is 30312100391. The next prime is 30312100417. The reversal of 30312100401 is 10400121303.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30312100401 - 2⁶ = 30312100337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30312100451) 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, 459274216 + ... + 459274281.

It is an arithmetic number, because the mean of its divisors is an integer number (5511290988).

Almost surely, 2^30312100401 is an apocalyptic number.

It is an amenable number.

30312100401 is a deficient number, since it is larger than the sum of its proper divisors (13778227503).

30312100401 is a wasteful number, since it uses less digits than its factorization.

30312100401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918548511.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 30312100401 its reverse (10400121303), we get a palindrome (40712221704).

The spelling of 30312100401 in words is "thirty billion, three hundred twelve million, one hundred thousand, four hundred one".