213354545103104 has 36 divisors (see below), whose sum is σ = 425881680048300. Its totient is φ = 106675768104960.

The previous prime is 213354545103061. The next prime is 213354545103109. The reversal of 213354545103104 is 401301545453312.

It can be written as a sum of positive squares in 2 ways, for example, as 17936512463104 + 195418032640000 = 4235152^2 + 13979200^2 .

It is not an unprimeable number, because it can be changed into a prime (213354545103109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12422222 + ... + 24104370.

Almost surely, 2^{213354545103104} is an apocalyptic number.

It is an amenable number.

213354545103104 is a deficient number, since it is larger than the sum of its proper divisors (212527134945196).

213354545103104 is an equidigital number, since it uses as much as digits as its factorization.

213354545103104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11753506 (or 11753492 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 213354545103104 in words is "two hundred thirteen trillion, three hundred fifty-four billion, five hundred forty-five million, one hundred three thousand, one hundred four".