10201443131 has 4 divisors (see below), whose sum is σ = 11128847064. Its totient is φ = 9274039200.

The previous prime is 10201443101. The next prime is 10201443137. The reversal of 10201443131 is 13134410201.

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 10201443131 - 2¹⁴ = 10201426747 is a prime.

It is a super-2 number, since 2×10201443131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10201443137) 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, 463701950 + ... + 463701971.

It is an arithmetic number, because the mean of its divisors is an integer number (2782211766).

Almost surely, 2^10201443131 is an apocalyptic number.

10201443131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10201443131 is a deficient number, since it is larger than the sum of its proper divisors (927403933).

10201443131 is an equidigital number, since it uses as much as digits as its factorization.

10201443131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927403932.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10201443131 its reverse (13134410201), we get a palindrome (23335853332).

The spelling of 10201443131 in words is "ten billion, two hundred one million, four hundred forty-three thousand, one hundred thirty-one".