5123335500321 has 16 divisors (see below), whose sum is σ = 7191634218240. Its totient is φ = 3235346286480.

The previous prime is 5123335500299. The next prime is 5123335500341. The reversal of 5123335500321 is 1230055333215.

It is not a de Polignac number, because 5123335500321 - 2⁵ = 5123335500289 is a prime.

It is a super-2 number, since 2×5123335500321² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5123335500341) 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, 5755615 + ... + 6585876.

It is an arithmetic number, because the mean of its divisors is an integer number (449477138640).

Almost surely, 2^{5123335500321} is an apocalyptic number.

It is an amenable number.

5123335500321 is a deficient number, since it is larger than the sum of its proper divisors (2068298717919).

5123335500321 is a wasteful number, since it uses less digits than its factorization.

5123335500321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12348796.

The product of its (nonzero) digits is 40500, while the sum is 33.

The spelling of 5123335500321 in words is "five trillion, one hundred twenty-three billion, three hundred thirty-five million, five hundred thousand, three hundred twenty-one".