101043020423401 has 32 divisors (see below), whose sum is σ = 116744681813760. Its totient is φ = 85664297779200.

The previous prime is 101043020423399. The next prime is 101043020423417. The reversal of 101043020423401 is 104324020340101.

It is not a de Polignac number, because 101043020423401 - 2¹ = 101043020423399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101043020463401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 214347481 + ... + 214818361.

It is an arithmetic number, because the mean of its divisors is an integer number (3648271306680).

Almost surely, 2^{101043020423401} is an apocalyptic number.

It is an amenable number.

101043020423401 is a deficient number, since it is larger than the sum of its proper divisors (15701661390359).

101043020423401 is a wasteful number, since it uses less digits than its factorization.

101043020423401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471985.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 101043020423401 its reverse (104324020340101), we get a palindrome (205367040763502).

The spelling of 101043020423401 in words is "one hundred one trillion, forty-three billion, twenty million, four hundred twenty-three thousand, four hundred one".