154151085311 has 2 divisors, whose sum is σ = 154151085312. Its totient is φ = 154151085310.

The previous prime is 154151085299. The next prime is 154151085377. The reversal of 154151085311 is 113580151451.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-154151085311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (154151025311) 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, 77075542655 + 77075542656.

It is an arithmetic number, because the mean of its divisors is an integer number (77075542656).

Almost surely, 2^154151085311 is an apocalyptic number.

154151085311 is a deficient number, since it is larger than the sum of its proper divisors (1).

154151085311 is an equidigital number, since it uses as much as digits as its factorization.

154151085311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12000, while the sum is 35.

The spelling of 154151085311 in words is "one hundred fifty-four billion, one hundred fifty-one million, eighty-five thousand, three hundred eleven".