120213211101349 has 2 divisors, whose sum is σ = 120213211101350. Its totient is φ = 120213211101348.

The previous prime is 120213211101323. The next prime is 120213211101397. The reversal of 120213211101349 is 943101112312021.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71547491030625 + 48665720070724 = 8458575^2 + 6976082^2 .

It is a cyclic number.

It is not a de Polignac number, because 120213211101349 - 2¹⁵ = 120213211068581 is a prime.

It is a super-2 number, since 2×120213211101349² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120213211101349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120213211111349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60106605550674 + 60106605550675.

It is an arithmetic number, because the mean of its divisors is an integer number (60106605550675).

Almost surely, 2^{120213211101349} is an apocalyptic number.

It is an amenable number.

120213211101349 is a deficient number, since it is larger than the sum of its proper divisors (1).

120213211101349 is an equidigital number, since it uses as much as digits as its factorization.

120213211101349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 120213211101349 in words is "one hundred twenty trillion, two hundred thirteen billion, two hundred eleven million, one hundred one thousand, three hundred forty-nine".