30253302453091 has 2 divisors, whose sum is σ = 30253302453092. Its totient is φ = 30253302453090.

The previous prime is 30253302453053. The next prime is 30253302453161. The reversal of 30253302453091 is 19035420335203.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30253302453091 - 2²⁷ = 30253168235363 is a prime.

It is not a weakly prime, because it can be changed into another prime (30253302451091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15126651226545 + 15126651226546.

It is an arithmetic number, because the mean of its divisors is an integer number (15126651226546).

Almost surely, 2^{30253302453091} is an apocalyptic number.

30253302453091 is a deficient number, since it is larger than the sum of its proper divisors (1).

30253302453091 is an equidigital number, since it uses as much as digits as its factorization.

30253302453091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 291600, while the sum is 40.

Adding to 30253302453091 its reverse (19035420335203), we get a palindrome (49288722788294).

The spelling of 30253302453091 in words is "thirty trillion, two hundred fifty-three billion, three hundred two million, four hundred fifty-three thousand, ninety-one".