400213133102 has 16 divisors (see below), whose sum is σ = 636794686800. Its totient is φ = 187991276928.

The previous prime is 400213133093. The next prime is 400213133113. The reversal of 400213133102 is 201331312004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10740977 + ... + 10778172.

It is an arithmetic number, because the mean of its divisors is an integer number (39799667925).

Almost surely, 2^400213133102 is an apocalyptic number.

400213133102 is a deficient number, since it is larger than the sum of its proper divisors (236581553698).

400213133102 is a wasteful number, since it uses less digits than its factorization.

400213133102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21519715.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 400213133102 its reverse (201331312004), we get a palindrome (601544445106).

The spelling of 400213133102 in words is "four hundred billion, two hundred thirteen million, one hundred thirty-three thousand, one hundred two".