151211216640011 has 8 divisors (see below), whose sum is σ = 164994242605104. Its totient is φ = 137434282629120.

The previous prime is 151211216639999. The next prime is 151211216640119. The reversal of 151211216640011 is 110046612112151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 151211216640011 - 2³⁰ = 151210142898187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151211216640011.

It is not an unprimeable number, because it can be changed into a prime (151211216642011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1522936646 + ... + 1523035931.

It is an arithmetic number, because the mean of its divisors is an integer number (20624280325638).

Almost surely, 2^{151211216640011} is an apocalyptic number.

151211216640011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

151211216640011 is a deficient number, since it is larger than the sum of its proper divisors (13783025965093).

151211216640011 is a wasteful number, since it uses less digits than its factorization.

151211216640011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3045977101.

The product of its (nonzero) digits is 2880, while the sum is 32.

Adding to 151211216640011 its reverse (110046612112151), we get a palindrome (261257828752162).

The spelling of 151211216640011 in words is "one hundred fifty-one trillion, two hundred eleven billion, two hundred sixteen million, six hundred forty thousand, eleven".