10100053381 has 4 divisors (see below), whose sum is σ = 11018240064. Its totient is φ = 9181866700.

The previous prime is 10100053373. The next prime is 10100053417. The reversal of 10100053381 is 18335000101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 18335000101 = 11 ⋅1666818191.

It is a cyclic number.

It is not a de Polignac number, because 10100053381 - 2³ = 10100053373 is a prime.

It is a super-2 number, since 2×10100053381² (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 (10100053321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 459093325 + ... + 459093346.

It is an arithmetic number, because the mean of its divisors is an integer number (2754560016).

Almost surely, 2^10100053381 is an apocalyptic number.

10100053381 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10100053381 is a deficient number, since it is larger than the sum of its proper divisors (918186683).

10100053381 is an equidigital number, since it uses as much as digits as its factorization.

10100053381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918186682.

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 10100053381 its reverse (18335000101), we get a palindrome (28435053482).

The spelling of 10100053381 in words is "ten billion, one hundred million, fifty-three thousand, three hundred eighty-one".