10115510020353 has 24 divisors (see below), whose sum is σ = 15119461019520. Its totient is φ = 6509267180640.

The previous prime is 10115510020331. The next prime is 10115510020373. The reversal of 10115510020353 is 35302001551101.

10115510020353 is a `hidden beast` number, since 1 + 0 + 115 + 510 + 0 + 2 + 0 + 35 + 3 = 666.

It is not a de Polignac number, because 10115510020353 - 2¹³ = 10115510012161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10115510020373) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4639801 + ... + 6462102.

It is an arithmetic number, because the mean of its divisors is an integer number (629977542480).

Almost surely, 2^{10115510020353} is an apocalyptic number.

It is an amenable number.

10115510020353 is a deficient number, since it is larger than the sum of its proper divisors (5003950999167).

10115510020353 is a wasteful number, since it uses less digits than its factorization.

10115510020353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11105429 (or 11105426 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

Adding to 10115510020353 its reverse (35302001551101), we get a palindrome (45417511571454).

The spelling of 10115510020353 in words is "ten trillion, one hundred fifteen billion, five hundred ten million, twenty thousand, three hundred fifty-three".