213014040102 has 24 divisors (see below), whose sum is σ = 466100032320. Its totient is φ = 70301662800.

The previous prime is 213014040097. The next prime is 213014040133. The reversal of 213014040102 is 201040410312.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58582902 + ... + 58586537.

It is an arithmetic number, because the mean of its divisors is an integer number (19420834680).

Almost surely, 2^213014040102 is an apocalyptic number.

213014040102 is an abundant number, since it is smaller than the sum of its proper divisors (253085992218).

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

213014040102 is a wasteful number, since it uses less digits than its factorization.

213014040102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117169548 (or 117169545 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 213014040102 its reverse (201040410312), we get a palindrome (414054450414).

The spelling of 213014040102 in words is "two hundred thirteen billion, fourteen million, forty thousand, one hundred two".