10141021 has 4 divisors (see below), whose sum is σ = 11062944. Its totient is φ = 9219100.

The previous prime is 10140989. The next prime is 10141037. The reversal of 10141021 is 12014101.

10141021 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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: 12014101 = 11 ⋅1092191.

It is not a de Polignac number, because 10141021 - 2⁵ = 10140989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10140989 and 10141007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10141051) 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, 460945 + ... + 460966.

It is an arithmetic number, because the mean of its divisors is an integer number (2765736).

Almost surely, 2^10141021 is an apocalyptic number.

10141021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10141021 is a deficient number, since it is larger than the sum of its proper divisors (921923).

10141021 is an equidigital number, since it uses as much as digits as its factorization.

10141021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921922.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 10141021 is about 3184.4969775461. The cubic root of 10141021 is about 216.4514805036.

Adding to 10141021 its reverse (12014101), we get a palindrome (22155122).

Subtracting 10141021 from its reverse (12014101), we obtain a triangular number (1873080 = T₁₉₃₅).

The spelling of 10141021 in words is "ten million, one hundred forty-one thousand, twenty-one".