2141031233131 has 4 divisors (see below), whose sum is σ = 2446892837872. Its totient is φ = 1835169628392.

The previous prime is 2141031233071. The next prime is 2141031233137. The reversal of 2141031233131 is 1313321301412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2141031233131 is a prime.

It is a super-2 number, since 2×2141031233131² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2141031233096 and 2141031233105.

It is not an unprimeable number, because it can be changed into a prime (2141031233137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152930802360 + ... + 152930802373.

It is an arithmetic number, because the mean of its divisors is an integer number (611723209468).

Almost surely, 2^{2141031233131} is an apocalyptic number.

2141031233131 is a deficient number, since it is larger than the sum of its proper divisors (305861604741).

2141031233131 is an equidigital number, since it uses as much as digits as its factorization.

2141031233131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305861604740.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 2141031233131 its reverse (1313321301412), we get a palindrome (3454352534543).

The spelling of 2141031233131 in words is "two trillion, one hundred forty-one billion, thirty-one million, two hundred thirty-three thousand, one hundred thirty-one".