2141030031 has 32 divisors (see below), whose sum is σ = 3458515968. Its totient is φ = 1150118400.

The previous prime is 2141029999. The next prime is 2141030039. The reversal of 2141030031 is 1300301412.

It is not a de Polignac number, because 2141030031 - 2⁵ = 2141029999 is a prime.

It is a super-2 number, since 2×2141030031² = 9168019187287721922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141030039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 347881 + ... + 353981.

It is an arithmetic number, because the mean of its divisors is an integer number (108078624).

Almost surely, 2^2141030031 is an apocalyptic number.

2141030031 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2141030031 is a deficient number, since it is larger than the sum of its proper divisors (1317485937).

2141030031 is a wasteful number, since it uses less digits than its factorization.

2141030031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7111.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2141030031 is about 46271.2657164249. The cubic root of 2141030031 is about 1288.8654630324.

Adding to 2141030031 its reverse (1300301412), we get a palindrome (3441331443).

The spelling of 2141030031 in words is "two billion, one hundred forty-one million, thirty thousand, thirty-one".