2141019231 has 8 divisors (see below), whose sum is σ = 3074284080. Its totient is φ = 1317550272.

The previous prime is 2141019229. The next prime is 2141019277. The reversal of 2141019231 is 1329101412.

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

It is not a de Polignac number, because 2141019231 - 2¹ = 2141019229 is a prime.

It is a super-2 number, since 2×2141019231² = 9167926695023662722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141019031) 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, 27448926 + ... + 27449003.

It is an arithmetic number, because the mean of its divisors is an integer number (384285510).

Almost surely, 2^2141019231 is an apocalyptic number.

2141019231 is a deficient number, since it is larger than the sum of its proper divisors (933264849).

2141019231 is a wasteful number, since it uses less digits than its factorization.

2141019231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54897945.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 2141019231 is about 46271.1490131810. The cubic root of 2141019231 is about 1288.8632958869.

The spelling of 2141019231 in words is "two billion, one hundred forty-one million, nineteen thousand, two hundred thirty-one".