211152154114 has 16 divisors (see below), whose sum is σ = 345565525536. Its totient is φ = 95966080000.

The previous prime is 211152154091. The next prime is 211152154139. The reversal of 211152154114 is 411451251112.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430012 + ... + 779239.

It is an arithmetic number, because the mean of its divisors is an integer number (21597845346).

Almost surely, 2^211152154114 is an apocalyptic number.

211152154114 is a deficient number, since it is larger than the sum of its proper divisors (134413371422).

211152154114 is a wasteful number, since it uses less digits than its factorization.

211152154114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217201.

The product of its digits is 1600, while the sum is 28.

The spelling of 211152154114 in words is "two hundred eleven billion, one hundred fifty-two million, one hundred fifty-four thousand, one hundred fourteen".