141132112031021 has 4 divisors (see below), whose sum is σ = 141135690561600. Its totient is φ = 141128533500444.

The previous prime is 141132112030999. The next prime is 141132112031047. The reversal of 141132112031021 is 120130211231141.

141132112031021 is digitally balanced in base 2, 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141132112031021 is a prime.

It is a super-3 number, since 3×141132112031021³ (a number of 43 digits) contains 333 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 (141132117031021) 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, 1789206131 + ... + 1789285008.

It is an arithmetic number, because the mean of its divisors is an integer number (35283922640400).

Almost surely, 2^{141132112031021} is an apocalyptic number.

It is an amenable number.

141132112031021 is a deficient number, since it is larger than the sum of its proper divisors (3578530579).

141132112031021 is an equidigital number, since it uses as much as digits as its factorization.

141132112031021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3578530578.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 141132112031021 its reverse (120130211231141), we get a palindrome (261262323262162).

The spelling of 141132112031021 in words is "one hundred forty-one trillion, one hundred thirty-two billion, one hundred twelve million, thirty-one thousand, twenty-one".