30453404101205 has 8 divisors (see below), whose sum is σ = 36623356258104. Its totient is φ = 24309875723200.

The previous prime is 30453404101157. The next prime is 30453404101231. The reversal of 30453404101205 is 50210140435403.

It can be written as a sum of positive squares in 4 ways, for example, as 3620579339524 + 26832824761681 = 1902782^2 + 5180041^2 .

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

It is not a de Polignac number, because 30453404101205 - 2⁸ = 30453404100949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6605942186 + ... + 6605946795.

It is an arithmetic number, because the mean of its divisors is an integer number (4577919532263).

Almost surely, 2^{30453404101205} is an apocalyptic number.

It is an amenable number.

30453404101205 is a deficient number, since it is larger than the sum of its proper divisors (6169952156899).

30453404101205 is a wasteful number, since it uses less digits than its factorization.

30453404101205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13211889447.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 30453404101205 its reverse (50210140435403), we get a palindrome (80663544536608).

The spelling of 30453404101205 in words is "thirty trillion, four hundred fifty-three billion, four hundred four million, one hundred one thousand, two hundred five".