10238102381 has 16 divisors (see below), whose sum is σ = 11218677120. Its totient is φ = 9285280320.

The previous prime is 10238102363. The next prime is 10238102461. The reversal of 10238102381 is 18320183201.

10238102381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10238102381 - 2¹⁴ = 10238085997 is a prime.

It is a super-2 number, since 2×10238102381² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10238162381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2615816 + ... + 2619726.

It is an arithmetic number, because the mean of its divisors is an integer number (701167320).

Almost surely, 2^10238102381 is an apocalyptic number.

It is an amenable number.

10238102381 is a deficient number, since it is larger than the sum of its proper divisors (980574739).

10238102381 is a wasteful number, since it uses less digits than its factorization.

10238102381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7396.

The product of its (nonzero) digits is 2304, while the sum is 29.

Adding to 10238102381 its reverse (18320183201), we get a palindrome (28558285582).

The spelling of 10238102381 in words is "ten billion, two hundred thirty-eight million, one hundred two thousand, three hundred eighty-one".