133531214102005 has 16 divisors (see below), whose sum is σ = 160976468885760. Its totient is φ = 106332677543232.

The previous prime is 133531214101939. The next prime is 133531214102021. The reversal of 133531214102005 is 500201412135331.

It is a cyclic number.

It is not a de Polignac number, because 133531214102005 - 2²³ = 133531205713397 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21000534 + ... + 26609863.

It is an arithmetic number, because the mean of its divisors is an integer number (10061029305360).

Almost surely, 2^{133531214102005} is an apocalyptic number.

It is an amenable number.

133531214102005 is a deficient number, since it is larger than the sum of its proper divisors (27445254783755).

133531214102005 is a wasteful number, since it uses less digits than its factorization.

133531214102005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47612988.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 133531214102005 its reverse (500201412135331), we get a palindrome (633732626237336).

The spelling of 133531214102005 in words is "one hundred thirty-three trillion, five hundred thirty-one billion, two hundred fourteen million, one hundred two thousand, five".