2623215351311 has 8 divisors (see below), whose sum is σ = 2634275696640. Its totient is φ = 2612155711032.

The previous prime is 2623215351299. The next prime is 2623215351313. The reversal of 2623215351311 is 1131535123262.

It is a happy number.

2623215351311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2623215351311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2623215351313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8096906 + ... + 8414648.

It is an arithmetic number, because the mean of its divisors is an integer number (329284462080).

Almost surely, 2^{2623215351311} is an apocalyptic number.

2623215351311 is a deficient number, since it is larger than the sum of its proper divisors (11060345329).

2623215351311 is a wasteful number, since it uses less digits than its factorization.

2623215351311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352525.

The product of its digits is 32400, while the sum is 35.

The spelling of 2623215351311 in words is "two trillion, six hundred twenty-three billion, two hundred fifteen million, three hundred fifty-one thousand, three hundred eleven".