10200531145 has 12 divisors (see below), whose sum is σ = 14239109124. Its totient is φ = 6994649760.

The previous prime is 10200531127. The next prime is 10200531151. The reversal of 10200531145 is 54113500201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6081972169 + 4118558976 = 77987^2 + 64176^2 .

It is not a de Polignac number, because 10200531145 - 2¹³ = 10200522953 is a prime.

It is a super-2 number, since 2×10200531145² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20817166 + ... + 20817655.

It is an arithmetic number, because the mean of its divisors is an integer number (1186592427).

Almost surely, 2^10200531145 is an apocalyptic number.

It is an amenable number.

10200531145 is a deficient number, since it is larger than the sum of its proper divisors (4038577979).

10200531145 is an equidigital number, since it uses as much as digits as its factorization.

10200531145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41634840 (or 41634833 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The spelling of 10200531145 in words is "ten billion, two hundred million, five hundred thirty-one thousand, one hundred forty-five".