253433313102011 has 16 divisors (see below), whose sum is σ = 299170106155008. Its totient is φ = 210088381860000.

The previous prime is 253433313101987. The next prime is 253433313102023. The reversal of 253433313102011 is 110201313334352.

It is a de Polignac number, because none of the positive numbers 2^k-253433313102011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (253433313102041) 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, 368543240 + ... + 369230261.

It is an arithmetic number, because the mean of its divisors is an integer number (18698131634688).

Almost surely, 2^{253433313102011} is an apocalyptic number.

253433313102011 is a deficient number, since it is larger than the sum of its proper divisors (45736793052997).

253433313102011 is a wasteful number, since it uses less digits than its factorization.

253433313102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737775122.

The product of its (nonzero) digits is 19440, while the sum is 32.

Adding to 253433313102011 its reverse (110201313334352), we get a palindrome (363634626436363).

The spelling of 253433313102011 in words is "two hundred fifty-three trillion, four hundred thirty-three billion, three hundred thirteen million, one hundred two thousand, eleven".