10154153381 has 2 divisors, whose sum is σ = 10154153382. Its totient is φ = 10154153380.

The previous prime is 10154153369. The next prime is 10154153407. The reversal of 10154153381 is 18335145101.

10154153381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9572861281 + 581292100 = 97841^2 + 24110^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10154153381 is a prime.

It is a super-2 number, since 2×10154153381² (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 (10154153311) 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 as a sum of consecutive naturals, namely, 5077076690 + 5077076691.

It is an arithmetic number, because the mean of its divisors is an integer number (5077076691).

Almost surely, 2^10154153381 is an apocalyptic number.

It is an amenable number.

10154153381 is a deficient number, since it is larger than the sum of its proper divisors (1).

10154153381 is an equidigital number, since it uses as much as digits as its factorization.

10154153381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 32.

Adding to 10154153381 its reverse (18335145101), we get a palindrome (28489298482).

The spelling of 10154153381 in words is "ten billion, one hundred fifty-four million, one hundred fifty-three thousand, three hundred eighty-one".