151232867472877 has 2 divisors, whose sum is σ = 151232867472878. Its totient is φ = 151232867472876.

The previous prime is 151232867472839. The next prime is 151232867472901. The reversal of 151232867472877 is 778274768232151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112370473044036 + 38862394428841 = 10600494^2 + 6233971^2 .

It is an emirp because it is prime and its reverse (778274768232151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 151232867472877 - 2¹¹ = 151232867470829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151232867472377) 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 as a sum of consecutive naturals, namely, 75616433736438 + 75616433736439.

It is an arithmetic number, because the mean of its divisors is an integer number (75616433736439).

Almost surely, 2^{151232867472877} is an apocalyptic number.

It is an amenable number.

151232867472877 is a deficient number, since it is larger than the sum of its proper divisors (1).

151232867472877 is an equidigital number, since it uses as much as digits as its factorization.

151232867472877 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 442552320, while the sum is 70.

The spelling of 151232867472877 in words is "one hundred fifty-one trillion, two hundred thirty-two billion, eight hundred sixty-seven million, four hundred seventy-two thousand, eight hundred seventy-seven".