2140102331 has 2 divisors, whose sum is σ = 2140102332. Its totient is φ = 2140102330.

The previous prime is 2140102301. The next prime is 2140102343. The reversal of 2140102331 is 1332010412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2140102331 - 2¹⁰ = 2140101307 is a prime.

It is a super-2 number, since 2×2140102331² = 9160075974303267122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2140102301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070051165 + 1070051166.

It is an arithmetic number, because the mean of its divisors is an integer number (1070051166).

Almost surely, 2^2140102331 is an apocalyptic number.

2140102331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2140102331 is an equidigital number, since it uses as much as digits as its factorization.

2140102331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2140102331 is about 46261.2400503921. The cubic root of 2140102331 is about 1288.6792826723.

Adding to 2140102331 its reverse (1332010412), we get a palindrome (3472112743).

The spelling of 2140102331 in words is "two billion, one hundred forty million, one hundred two thousand, three hundred thirty-one".