2114300215381 has 2 divisors, whose sum is σ = 2114300215382. Its totient is φ = 2114300215380.

The previous prime is 2114300215373. The next prime is 2114300215387. The reversal of 2114300215381 is 1835120034112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1821447152100 + 292853063281 = 1349610^2 + 541159^2 .

It is a cyclic number.

It is not a de Polignac number, because 2114300215381 - 2³ = 2114300215373 is a prime.

It is a super-2 number, since 2×2114300215381² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2114300215387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057150107690 + 1057150107691.

It is an arithmetic number, because the mean of its divisors is an integer number (1057150107691).

Almost surely, 2^{2114300215381} is an apocalyptic number.

It is an amenable number.

2114300215381 is a deficient number, since it is larger than the sum of its proper divisors (1).

2114300215381 is an equidigital number, since it uses as much as digits as its factorization.

2114300215381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 31.

Adding to 2114300215381 its reverse (1835120034112), we get a palindrome (3949420249493).

The spelling of 2114300215381 in words is "two trillion, one hundred fourteen billion, three hundred million, two hundred fifteen thousand, three hundred eighty-one".