613112031206 has 32 divisors (see below), whose sum is σ = 994335569760. Its totient is φ = 282543883776.

The previous prime is 613112031197. The next prime is 613112031223. The reversal of 613112031206 is 602130211316.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21515840 + ... + 21544316.

It is an arithmetic number, because the mean of its divisors is an integer number (31072986555).

Almost surely, 2^613112031206 is an apocalyptic number.

613112031206 is a deficient number, since it is larger than the sum of its proper divisors (381223538554).

613112031206 is a wasteful number, since it uses less digits than its factorization.

613112031206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43848.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 613112031206 in words is "six hundred thirteen billion, one hundred twelve million, thirty-one thousand, two hundred six".