2000610715381 has 2 divisors, whose sum is σ = 2000610715382. Its totient is φ = 2000610715380.

The previous prime is 2000610715349. The next prime is 2000610715427. The reversal of 2000610715381 is 1835170160002.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1889827584100 + 110783131281 = 1374710^2 + 332841^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000610715381 - 2⁵ = 2000610715349 is a prime.

It is a super-2 number, since 2×2000610715381² (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 (2000610115381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000305357690 + 1000305357691.

It is an arithmetic number, because the mean of its divisors is an integer number (1000305357691).

Almost surely, 2^{2000610715381} is an apocalyptic number.

It is an amenable number.

2000610715381 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000610715381 is an equidigital number, since it uses as much as digits as its factorization.

2000610715381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 34.

Adding to 2000610715381 its reverse (1835170160002), we get a palindrome (3835780875383).

The spelling of 2000610715381 in words is "two trillion, six hundred ten million, seven hundred fifteen thousand, three hundred eighty-one".