10214134132021 has 4 divisors (see below), whose sum is σ = 10227556122444. Its totient is φ = 10200712141600.

The previous prime is 10214134132009. The next prime is 10214134132049. The reversal of 10214134132021 is 12023143141201.

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 2557485417796 + 7656648714225 = 1599214^2 + 2767065^2 .

It is a cyclic number.

It is not a de Polignac number, because 10214134132021 - 2⁵ = 10214134131989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10214134132001) 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, 6710994070 + ... + 6710995591.

It is an arithmetic number, because the mean of its divisors is an integer number (2556889030611).

Almost surely, 2^{10214134132021} is an apocalyptic number.

It is an amenable number.

10214134132021 is a deficient number, since it is larger than the sum of its proper divisors (13421990423).

10214134132021 is an equidigital number, since it uses as much as digits as its factorization.

10214134132021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13421990422.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 10214134132021 its reverse (12023143141201), we get a palindrome (22237277273222).

The spelling of 10214134132021 in words is "ten trillion, two hundred fourteen billion, one hundred thirty-four million, one hundred thirty-two thousand, twenty-one".