2101352411353 has 12 divisors (see below), whose sum is σ = 2292037938108. Its totient is φ = 1925551430400.

The previous prime is 2101352411351. The next prime is 2101352411359. The reversal of 2101352411353 is 3531142531012.

It can be written as a sum of positive squares in 6 ways, for example, as 28780443904 + 2072571967449 = 169648^2 + 1439643^2 .

It is not a de Polignac number, because 2101352411353 - 2¹ = 2101352411351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2101352411351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45356548 + ... + 45402853.

It is an arithmetic number, because the mean of its divisors is an integer number (191003161509).

Almost surely, 2^{2101352411353} is an apocalyptic number.

It is an amenable number.

2101352411353 is a deficient number, since it is larger than the sum of its proper divisors (190685526755).

2101352411353 is a wasteful number, since it uses less digits than its factorization.

2101352411353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90759564 (or 90759551 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 2101352411353 its reverse (3531142531012), we get a palindrome (5632494942365).

The spelling of 2101352411353 in words is "two trillion, one hundred one billion, three hundred fifty-two million, four hundred eleven thousand, three hundred fifty-three".