30403400100001 has 4 divisors (see below), whose sum is σ = 30716837214532. Its totient is φ = 30089962985472.

The previous prime is 30403400099981. The next prime is 30403400100019. The reversal of 30403400100001 is 10000100430403.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11545051635601 + 18858348464400 = 3397801^2 + 4342620^2 .

It is a cyclic number.

It is not a de Polignac number, because 30403400100001 - 2⁷ = 30403400099873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30403400100091) 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, 156718557120 + ... + 156718557313.

It is an arithmetic number, because the mean of its divisors is an integer number (7679209303633).

Almost surely, 2^{30403400100001} is an apocalyptic number.

It is an amenable number.

30403400100001 is a deficient number, since it is larger than the sum of its proper divisors (313437114531).

30403400100001 is an equidigital number, since it uses as much as digits as its factorization.

30403400100001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313437114530.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30403400100001 its reverse (10000100430403), we get a palindrome (40403500530404).

The spelling of 30403400100001 in words is "thirty trillion, four hundred three billion, four hundred million, one hundred thousand, one".