85203233230258 has 32 divisors (see below), whose sum is σ = 150150396860352. Its totient is φ = 35749122206400.

The previous prime is 85203233230237. The next prime is 85203233230259.

It is a happy number.

85203233230258 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×85203233230258² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (85203233230259) 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, 19439848 + ... + 23416108.

It is an arithmetic number, because the mean of its divisors is an integer number (4692199901886).

Almost surely, 2^{85203233230258} is an apocalyptic number.

85203233230258 is a deficient number, since it is larger than the sum of its proper divisors (64947163630094).

85203233230258 is a wasteful number, since it uses less digits than its factorization.

85203233230258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4051210.

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 85203233230258 in words is "eighty-five trillion, two hundred three billion, two hundred thirty-three million, two hundred thirty thousand, two hundred fifty-eight".