10002520442031 has 32 divisors (see below), whose sum is σ = 14678238059520. Its totient is φ = 6020300536704.

The previous prime is 10002520442017. The next prime is 10002520442111. The reversal of 10002520442031 is 13024402520001.

It is not a de Polignac number, because 10002520442031 - 2¹¹ = 10002520439983 is a prime.

It is a super-2 number, since 2×10002520442031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10002520441992 and 10002520442010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002520444031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 804261 + ... + 4544433.

It is an arithmetic number, because the mean of its divisors is an integer number (458694939360).

Almost surely, 2^{10002520442031} is an apocalyptic number.

10002520442031 is a deficient number, since it is larger than the sum of its proper divisors (4675717617489).

10002520442031 is a wasteful number, since it uses less digits than its factorization.

10002520442031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3741695.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 10002520442031 its reverse (13024402520001), we get a palindrome (23026922962032).

The spelling of 10002520442031 in words is "ten trillion, two billion, five hundred twenty million, four hundred forty-two thousand, thirty-one".