10024100381 has 2 divisors, whose sum is σ = 10024100382. Its totient is φ = 10024100380.

The previous prime is 10024100341. The next prime is 10024100393. The reversal of 10024100381 is 18300142001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9352824100 + 671276281 = 96710^2 + 25909^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10024100381 is a prime.

It is a super-2 number, since 2×10024100381² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10024100311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5012050190 + 5012050191.

It is an arithmetic number, because the mean of its divisors is an integer number (5012050191).

Almost surely, 2^10024100381 is an apocalyptic number.

It is an amenable number.

10024100381 is a deficient number, since it is larger than the sum of its proper divisors (1).

10024100381 is an equidigital number, since it uses as much as digits as its factorization.

10024100381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 10024100381 its reverse (18300142001), we get a palindrome (28324242382).

The spelling of 10024100381 in words is "ten billion, twenty-four million, one hundred thousand, three hundred eighty-one".