151271155377 has 12 divisors (see below), whose sum is σ = 219538340944. Its totient is φ = 100369485720.

The previous prime is 151271155351. The next prime is 151271155423. The reversal of 151271155377 is 773551172151.

It is a happy number.

151271155377 is a `hidden beast` number, since 1 + 5 + 1 + 27 + 1 + 1 + 553 + 77 = 666.

151271155377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 151271155377 - 2¹⁶ = 151271089841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151271155337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39827263 + ... + 39831060.

Almost surely, 2^151271155377 is an apocalyptic number.

It is an amenable number.

151271155377 is a deficient number, since it is larger than the sum of its proper divisors (68267185567).

151271155377 is a wasteful number, since it uses less digits than its factorization.

151271155377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79658540 (or 79658537 counting only the distinct ones).

The product of its digits is 257250, while the sum is 45.

The spelling of 151271155377 in words is "one hundred fifty-one billion, two hundred seventy-one million, one hundred fifty-five thousand, three hundred seventy-seven".