10071107100381 has 4 divisors (see below), whose sum is σ = 13428142800512. Its totient is φ = 6714071400252.

The previous prime is 10071107100367. The next prime is 10071107100389. The reversal of 10071107100381 is 18300170117001.

It is a happy number.

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.

It is not a de Polignac number, because 10071107100381 - 2²¹ = 10071105003229 is a prime.

It is a super-2 number, since 2×10071107100381² (a number of 27 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 (10071107100389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1678517850061 + ... + 1678517850066.

It is an arithmetic number, because the mean of its divisors is an integer number (3357035700128).

Almost surely, 2^{10071107100381} is an apocalyptic number.

It is an amenable number.

10071107100381 is a deficient number, since it is larger than the sum of its proper divisors (3357035700131).

10071107100381 is an equidigital number, since it uses as much as digits as its factorization.

10071107100381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3357035700130.

The product of its (nonzero) digits is 1176, while the sum is 30.

Adding to 10071107100381 its reverse (18300170117001), we get a palindrome (28371277217382).

The spelling of 10071107100381 in words is "ten trillion, seventy-one billion, one hundred seven million, one hundred thousand, three hundred eighty-one".