10202031133135 has 8 divisors (see below), whose sum is σ = 12242509055856. Its totient is φ = 8161577109120.

The previous prime is 10202031133093. The next prime is 10202031133201. The reversal of 10202031133135 is 53133113020201.

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

It is not a de Polignac number, because 10202031133135 - 2¹⁷ = 10202031002063 is a prime.

It is a Duffinian number.

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, 5021706 + ... + 6754375.

It is an arithmetic number, because the mean of its divisors is an integer number (1530313631982).

Almost surely, 2^{10202031133135} is an apocalyptic number.

10202031133135 is a deficient number, since it is larger than the sum of its proper divisors (2040477922721).

10202031133135 is a wasteful number, since it uses less digits than its factorization.

10202031133135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11949353.

The product of its (nonzero) digits is 1620, while the sum is 25.

Adding to 10202031133135 its reverse (53133113020201), we get a palindrome (63335144153336).

The spelling of 10202031133135 in words is "ten trillion, two hundred two billion, thirty-one million, one hundred thirty-three thousand, one hundred thirty-five".