163213301245126 has 16 divisors (see below), whose sum is σ = 267138990538128. Its totient is φ = 74170453255200.

The previous prime is 163213301245103. The next prime is 163213301245139. The reversal of 163213301245126 is 621542103312361.

163213301245126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 870451485 + ... + 870638968.

It is an arithmetic number, because the mean of its divisors is an integer number (16696186908633).

Almost surely, 2^{163213301245126} is an apocalyptic number.

163213301245126 is a deficient number, since it is larger than the sum of its proper divisors (103925689293002).

163213301245126 is a wasteful number, since it uses less digits than its factorization.

163213301245126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1741094727.

The product of its (nonzero) digits is 155520, while the sum is 40.

Adding to 163213301245126 its reverse (621542103312361), we get a palindrome (784755404557487).

The spelling of 163213301245126 in words is "one hundred sixty-three trillion, two hundred thirteen billion, three hundred one million, two hundred forty-five thousand, one hundred twenty-six".