85033012103123 has 16 divisors (see below), whose sum is σ = 102897675385344. Its totient is φ = 68597670111360.

The previous prime is 85033012103119. The next prime is 85033012103129. The reversal of 85033012103123 is 32130121033058.

It is a cyclic number.

It is not a de Polignac number, because 85033012103123 - 2² = 85033012103119 is a prime.

It is a super-2 number, since 2×85033012103123² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 85033012103123.

It is not an unprimeable number, because it can be changed into a prime (85033012103129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19981586 + ... + 23860632.

It is an arithmetic number, because the mean of its divisors is an integer number (6431104711584).

Almost surely, 2^{85033012103123} is an apocalyptic number.

85033012103123 is a deficient number, since it is larger than the sum of its proper divisors (17864663282221).

85033012103123 is a wasteful number, since it uses less digits than its factorization.

85033012103123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4063282.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 85033012103123 in words is "eighty-five trillion, thirty-three billion, twelve million, one hundred three thousand, one hundred twenty-three".