153214111 has 2 divisors, whose sum is σ = 153214112. Its totient is φ = 153214110.

The previous prime is 153214097. The next prime is 153214169. The reversal of 153214111 is 111412351.

It is a weak prime.

It is an emirp because it is prime and its reverse (111412351) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 153214111 - 2¹¹ = 153212063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153214181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76607055 + 76607056.

It is an arithmetic number, because the mean of its divisors is an integer number (76607056).

Almost surely, 2^153214111 is an apocalyptic number.

153214111 is a deficient number, since it is larger than the sum of its proper divisors (1).

153214111 is an equidigital number, since it uses as much as digits as its factorization.

153214111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120, while the sum is 19.

The square root of 153214111 is about 12377.9687752070. The cubic root of 153214111 is about 535.0974999174.

Adding to 153214111 its reverse (111412351), we get a palindrome (264626462).

The spelling of 153214111 in words is "one hundred fifty-three million, two hundred fourteen thousand, one hundred eleven".