2111010231 has 8 divisors (see below), whose sum is σ = 3070560384. Its totient is φ = 1279400120.

The previous prime is 2111010197. The next prime is 2111010233. The reversal of 2111010231 is 1320101112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2111010231 - 2¹⁴ = 2110993847 is a prime.

It is a super-2 number, since 2×2111010231² = 8912728390773346722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111010233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31984971 + ... + 31985036.

It is an arithmetic number, because the mean of its divisors is an integer number (383820048).

Almost surely, 2^2111010231 is an apocalyptic number.

2111010231 is a deficient number, since it is larger than the sum of its proper divisors (959550153).

2111010231 is a wasteful number, since it uses less digits than its factorization.

2111010231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63970021.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 2111010231 is about 45945.7313686484. The cubic root of 2111010231 is about 1282.8132765621.

Adding to 2111010231 its reverse (1320101112), we get a palindrome (3431111343).

The spelling of 2111010231 in words is "two billion, one hundred eleven million, ten thousand, two hundred thirty-one".