153312215044211 has 4 divisors (see below), whose sum is σ = 153313570116000. Its totient is φ = 153310859972424.

The previous prime is 153312215044181. The next prime is 153312215044231. The reversal of 153312215044211 is 112440512213351.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 153312215044211 - 2²² = 153312210849907 is a prime.

It is a super-2 number, since 2×153312215044211² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (153312215044231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677366171 + ... + 677592468.

It is an arithmetic number, because the mean of its divisors is an integer number (38328392529000).

Almost surely, 2^{153312215044211} is an apocalyptic number.

153312215044211 is a deficient number, since it is larger than the sum of its proper divisors (1355071789).

153312215044211 is a wasteful number, since it uses less digits than its factorization.

153312215044211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355071788.

The product of its (nonzero) digits is 28800, while the sum is 35.

Adding to 153312215044211 its reverse (112440512213351), we get a palindrome (265752727257562).

The spelling of 153312215044211 in words is "one hundred fifty-three trillion, three hundred twelve billion, two hundred fifteen million, forty-four thousand, two hundred eleven".