2114202731 has 2 divisors, whose sum is σ = 2114202732. Its totient is φ = 2114202730.

The previous prime is 2114202719. The next prime is 2114202763. The reversal of 2114202731 is 1372024112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2114202731 - 2⁶ = 2114202667 is a prime.

It is a super-2 number, since 2×2114202731² = 8939706375535716722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2114202697 and 2114202706.

It is not a weakly prime, because it can be changed into another prime (2114202781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057101365 + 1057101366.

It is an arithmetic number, because the mean of its divisors is an integer number (1057101366).

Almost surely, 2^2114202731 is an apocalyptic number.

2114202731 is a deficient number, since it is larger than the sum of its proper divisors (1).

2114202731 is an equidigital number, since it uses as much as digits as its factorization.

2114202731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 2114202731 is about 45980.4603174000. The cubic root of 2114202731 is about 1283.4596209149.

Adding to 2114202731 its reverse (1372024112), we get a palindrome (3486226843).

The spelling of 2114202731 in words is "two billion, one hundred fourteen million, two hundred two thousand, seven hundred thirty-one".