10201031445 has 144 divisors (see below), whose sum is σ = 19150238016. Its totient is φ = 4630348800.

The previous prime is 10201031377. The next prime is 10201031447. The reversal of 10201031445 is 54413010201.

It is not a de Polignac number, because 10201031445 - 2⁸ = 10201031189 is a prime.

It is a super-3 number, since 3×10201031445³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201031447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 62582934 + ... + 62583096.

It is an arithmetic number, because the mean of its divisors is an integer number (132987764).

Almost surely, 2^10201031445 is an apocalyptic number.

10201031445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10201031445 is a deficient number, since it is larger than the sum of its proper divisors (8949206571).

10201031445 is a wasteful number, since it uses less digits than its factorization.

10201031445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 10201031445 its reverse (54413010201), we get a palindrome (64614041646).

The spelling of 10201031445 in words is "ten billion, two hundred one million, thirty-one thousand, four hundred forty-five".