101432223421013 has 4 divisors (see below), whose sum is σ = 101432682804480. Its totient is φ = 101431764037548.

The previous prime is 101432223421003. The next prime is 101432223421033. The reversal of 101432223421013 is 310124322234101.

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 a cyclic number.

It is not a de Polignac number, because 101432223421013 - 2¹⁸ = 101432223158869 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101432223421003) 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, 229360373 + ... + 229802186.

It is an arithmetic number, because the mean of its divisors is an integer number (25358170701120).

Almost surely, 2^{101432223421013} is an apocalyptic number.

It is an amenable number.

101432223421013 is a deficient number, since it is larger than the sum of its proper divisors (459383467).

101432223421013 is an equidigital number, since it uses as much as digits as its factorization.

101432223421013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459383466.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 101432223421013 its reverse (310124322234101), we get a palindrome (411556545655114).

The spelling of 101432223421013 in words is "one hundred one trillion, four hundred thirty-two billion, two hundred twenty-three million, four hundred twenty-one thousand, thirteen".