404213123131102 has 8 divisors (see below), whose sum is σ = 616596289522200. Its totient is φ = 198681026623704.

The previous prime is 404213123131063. The next prime is 404213123131121. The reversal of 404213123131102 is 201131321312404.

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

It is a super-2 number, since 2×404213123131102² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1712767470777 + ... + 1712767471012.

It is an arithmetic number, because the mean of its divisors is an integer number (77074536190275).

Almost surely, 2^{404213123131102} is an apocalyptic number.

404213123131102 is a deficient number, since it is larger than the sum of its proper divisors (212383166391098).

404213123131102 is a wasteful number, since it uses less digits than its factorization.

404213123131102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3425534941850.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 404213123131102 its reverse (201131321312404), we get a palindrome (605344444443506).

The spelling of 404213123131102 in words is "four hundred four trillion, two hundred thirteen billion, one hundred twenty-three million, one hundred thirty-one thousand, one hundred two".