120210104405 has 16 divisors (see below), whose sum is σ = 145627372800. Its totient is φ = 95254466880.

The previous prime is 120210104359. The next prime is 120210104411. The reversal of 120210104405 is 504401012021.

It is a happy number.

It is not a de Polignac number, because 120210104405 - 2²² = 120205910101 is a prime.

It is a super-2 number, since 2×120210104405² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98891 + ... + 500199.

It is an arithmetic number, because the mean of its divisors is an integer number (9101710800).

Almost surely, 2^120210104405 is an apocalyptic number.

It is an amenable number.

120210104405 is a deficient number, since it is larger than the sum of its proper divisors (25417268395).

120210104405 is a wasteful number, since it uses less digits than its factorization.

120210104405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401884.

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 120210104405 its reverse (504401012021), we get a palindrome (624611116426).

The spelling of 120210104405 in words is "one hundred twenty billion, two hundred ten million, one hundred four thousand, four hundred five".