10200450331 has 4 divisors (see below), whose sum is σ = 10392911712. Its totient is φ = 10007988952.

The previous prime is 10200450329. The next prime is 10200450383. The reversal of 10200450331 is 13305400201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10200450331 - 2¹ = 10200450329 is a prime.

It is a super-2 number, since 2×10200450331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10200450299 and 10200450308.

It is not an unprimeable number, because it can be changed into a prime (10200450391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96230611 + ... + 96230716.

It is an arithmetic number, because the mean of its divisors is an integer number (2598227928).

Almost surely, 2^10200450331 is an apocalyptic number.

10200450331 is a deficient number, since it is larger than the sum of its proper divisors (192461381).

10200450331 is an equidigital number, since it uses as much as digits as its factorization.

10200450331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192461380.

The product of its (nonzero) digits is 360, while the sum is 19.

Adding to 10200450331 its reverse (13305400201), we get a palindrome (23505850532).

The spelling of 10200450331 in words is "ten billion, two hundred million, four hundred fifty thousand, three hundred thirty-one".