205153341306 has 16 divisors (see below), whose sum is σ = 411626000448. Its totient is φ = 68164560800.

The previous prime is 205153341299. The next prime is 205153341313. The reversal of 205153341306 is 603143351502.

It is an interprime number because it is at equal distance from previous prime (205153341299) and next prime (205153341313).

It is a super-2 number, since 2×205153341306² (a number of 23 digits) contains 22 as substring.

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, 54969555 + ... + 54973286.

It is an arithmetic number, because the mean of its divisors is an integer number (25726625028).

Almost surely, 2^205153341306 is an apocalyptic number.

205153341306 is an abundant number, since it is smaller than the sum of its proper divisors (206472659142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

205153341306 is a wasteful number, since it uses less digits than its factorization.

205153341306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109943157.

The product of its (nonzero) digits is 32400, while the sum is 33.

Adding to 205153341306 its reverse (603143351502), we get a palindrome (808296692808).

The spelling of 205153341306 in words is "two hundred five billion, one hundred fifty-three million, three hundred forty-one thousand, three hundred six".