930129211 has 16 divisors (see below), whose sum is σ = 1130924160. Its totient is φ = 753943680.

The previous prime is 930129191. The next prime is 930129247. The reversal of 930129211 is 112921039.

It is a cyclic number.

It is not a de Polignac number, because 930129211 - 2²¹ = 928032059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 930129211.

It is not an unprimeable number, because it can be changed into a prime (930129511) 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 15 ways as a sum of consecutive naturals, for example, 127341 + ... + 134446.

It is an arithmetic number, because the mean of its divisors is an integer number (70682760).

Almost surely, 2^930129211 is an apocalyptic number.

930129211 is a deficient number, since it is larger than the sum of its proper divisors (200794949).

930129211 is a wasteful number, since it uses less digits than its factorization.

930129211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261834.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 930129211 is about 30498.0197881764. The cubic root of 930129211 is about 976.1452109006.

The spelling of 930129211 in words is "nine hundred thirty million, one hundred twenty-nine thousand, two hundred eleven".