10215313135 has 8 divisors (see below), whose sum is σ = 12260749680. Its totient is φ = 8170667904.

The previous prime is 10215313123. The next prime is 10215313153. The reversal of 10215313135 is 53131351201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10215313135 - 2⁹ = 10215312623 is a prime.

It is a super-2 number, since 2×10215313135² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169045 + ... + 221374.

It is an arithmetic number, because the mean of its divisors is an integer number (1532593710).

Almost surely, 2^10215313135 is an apocalyptic number.

10215313135 is a deficient number, since it is larger than the sum of its proper divisors (2045436545).

10215313135 is an equidigital number, since it uses as much as digits as its factorization.

10215313135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395657.

The product of its (nonzero) digits is 1350, while the sum is 25.

Adding to 10215313135 its reverse (53131351201), we get a palindrome (63346664336).

The spelling of 10215313135 in words is "ten billion, two hundred fifteen million, three hundred thirteen thousand, one hundred thirty-five".