253354404211101 has 16 divisors (see below), whose sum is σ = 375577565473600. Its totient is φ = 168795967818384.

The previous prime is 253354404211093. The next prime is 253354404211109. The reversal of 253354404211101 is 101112404453352.

253354404211101 is a `hidden beast` number, since 2 + 5 + 3 + 3 + 544 + 0 + 4 + 2 + 1 + 1 + 101 = 666.

It is an interprime number because it is at equal distance from previous prime (253354404211093) and next prime (253354404211109).

It is not a de Polignac number, because 253354404211101 - 2³ = 253354404211093 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253354404211109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2971298866 + ... + 2971384131.

It is an arithmetic number, because the mean of its divisors is an integer number (23473597842100).

Almost surely, 2^{253354404211101} is an apocalyptic number.

It is an amenable number.

253354404211101 is a deficient number, since it is larger than the sum of its proper divisors (122223161262499).

253354404211101 is a wasteful number, since it uses less digits than its factorization.

253354404211101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5942684585 (or 5942684579 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 253354404211101 its reverse (101112404453352), we get a palindrome (354466808664453).

The spelling of 253354404211101 in words is "two hundred fifty-three trillion, three hundred fifty-four billion, four hundred four million, two hundred eleven thousand, one hundred one".