143226620421101 has 32 divisors (see below), whose sum is σ = 170192800727040. Its totient is φ = 117944264592000.

The previous prime is 143226620421047. The next prime is 143226620421103. The reversal of 143226620421101 is 101124026622341.

It is a happy number.

It is not a de Polignac number, because 143226620421101 - 2¹⁰ = 143226620420077 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143226620421103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 590379776 + ... + 590622326.

It is an arithmetic number, because the mean of its divisors is an integer number (5318525022720).

Almost surely, 2^{143226620421101} is an apocalyptic number.

It is an amenable number.

143226620421101 is a deficient number, since it is larger than the sum of its proper divisors (26966180305939).

143226620421101 is a wasteful number, since it uses less digits than its factorization.

143226620421101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262305.

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 143226620421101 in words is "one hundred forty-three trillion, two hundred twenty-six billion, six hundred twenty million, four hundred twenty-one thousand, one hundred one".