42101103400223 has 16 divisors (see below), whose sum is σ = 48593333451840. Its totient is φ = 35728340544000.

The previous prime is 42101103400211. The next prime is 42101103400231. The reversal of 42101103400223 is 32200430110124.

It is a cyclic number.

It is not a de Polignac number, because 42101103400223 - 2⁴ = 42101103400207 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 (42101103402223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24310193 + ... + 25984373.

It is an arithmetic number, because the mean of its divisors is an integer number (3037083340740).

Almost surely, 2^{42101103400223} is an apocalyptic number.

42101103400223 is a deficient number, since it is larger than the sum of its proper divisors (6492230051617).

42101103400223 is a wasteful number, since it uses less digits than its factorization.

42101103400223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709858.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 42101103400223 its reverse (32200430110124), we get a palindrome (74301533510347).

The spelling of 42101103400223 in words is "forty-two trillion, one hundred one billion, one hundred three million, four hundred thousand, two hundred twenty-three".