213102302294 has 32 divisors (see below), whose sum is σ = 370033526016. Its totient is φ = 90152604000.

The previous prime is 213102302291. The next prime is 213102302317. The reversal of 213102302294 is 492203201312.

It is a happy number.

213102302294 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213102302291) by changing a digit.

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, 1302044 + ... + 1456544.

It is an arithmetic number, because the mean of its divisors is an integer number (11563547688).

Almost surely, 2^213102302294 is an apocalyptic number.

213102302294 is a deficient number, since it is larger than the sum of its proper divisors (156931223722).

213102302294 is a wasteful number, since it uses less digits than its factorization.

213102302294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155780.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 213102302294 in words is "two hundred thirteen billion, one hundred two million, three hundred two thousand, two hundred ninety-four".