340101215213 has 2 divisors, whose sum is σ = 340101215214. Its totient is φ = 340101215212.

The previous prime is 340101215147. The next prime is 340101215369. The reversal of 340101215213 is 312512101043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 214333813444 + 125767401769 = 462962^2 + 354637^2 .

It is a cyclic number.

It is not a de Polignac number, because 340101215213 - 2³⁶ = 271381738477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340101214213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170050607606 + 170050607607.

It is an arithmetic number, because the mean of its divisors is an integer number (170050607607).

Almost surely, 2^340101215213 is an apocalyptic number.

It is an amenable number.

340101215213 is a deficient number, since it is larger than the sum of its proper divisors (1).

340101215213 is an equidigital number, since it uses as much as digits as its factorization.

340101215213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 340101215213 its reverse (312512101043), we get a palindrome (652613316256).

The spelling of 340101215213 in words is "three hundred forty billion, one hundred one million, two hundred fifteen thousand, two hundred thirteen".