2172316006135 has 32 divisors (see below), whose sum is σ = 2848417850880. Its totient is φ = 1577279721600.

The previous prime is 2172316006129. The next prime is 2172316006151. The reversal of 2172316006135 is 5316006132712.

It is not a de Polignac number, because 2172316006135 - 2⁵ = 2172316006103 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2172316006094 and 2172316006103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121410540 + ... + 121428430.

It is an arithmetic number, because the mean of its divisors is an integer number (89013057840).

Almost surely, 2^{2172316006135} is an apocalyptic number.

2172316006135 is a deficient number, since it is larger than the sum of its proper divisors (676101844745).

2172316006135 is a wasteful number, since it uses less digits than its factorization.

2172316006135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21399.

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 2172316006135 in words is "two trillion, one hundred seventy-two billion, three hundred sixteen million, six thousand, one hundred thirty-five".