154116633011 has 4 divisors (see below), whose sum is σ = 168127236024. Its totient is φ = 140106030000.

The previous prime is 154116633007. The next prime is 154116633019. The reversal of 154116633011 is 110336611451.

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 154116633011 - 2² = 154116633007 is a prime.

It is a super-2 number, since 2×154116633011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (154116633019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7005301490 + ... + 7005301511.

It is an arithmetic number, because the mean of its divisors is an integer number (42031809006).

Almost surely, 2^154116633011 is an apocalyptic number.

154116633011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

154116633011 is a deficient number, since it is larger than the sum of its proper divisors (14010603013).

154116633011 is a wasteful number, since it uses less digits than its factorization.

154116633011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14010603012.

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 154116633011 in words is "one hundred fifty-four billion, one hundred sixteen million, six hundred thirty-three thousand, eleven".