10141120231021 has 4 divisors (see below), whose sum is σ = 10921206402652. Its totient is φ = 9361034059392.

The previous prime is 10141120230977. The next prime is 10141120231061. The reversal of 10141120231021 is 12013202114101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3122536384900 + 7018583846121 = 1767070^2 + 2649261^2 .

It is a cyclic number.

It is not a de Polignac number, because 10141120231021 - 2¹⁷ = 10141120099949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10141120231021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10141120231061) 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, 390043085796 + ... + 390043085821.

It is an arithmetic number, because the mean of its divisors is an integer number (2730301600663).

Almost surely, 2^{10141120231021} is an apocalyptic number.

It is an amenable number.

10141120231021 is a deficient number, since it is larger than the sum of its proper divisors (780086171631).

10141120231021 is an equidigital number, since it uses as much as digits as its factorization.

10141120231021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780086171630.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 10141120231021 its reverse (12013202114101), we get a palindrome (22154322345122).

The spelling of 10141120231021 in words is "ten trillion, one hundred forty-one billion, one hundred twenty million, two hundred thirty-one thousand, twenty-one".