42010102023 has 8 divisors (see below), whose sum is σ = 56014607088. Its totient is φ = 28006165824.

The previous prime is 42010101937. The next prime is 42010102039. The reversal of 42010102023 is 32020101024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42010102023 - 2¹⁶ = 42010036487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42010101993 and 42010102011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42010109023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79465 + ... + 300557.

It is an arithmetic number, because the mean of its divisors is an integer number (7001825886).

Almost surely, 2^42010102023 is an apocalyptic number.

42010102023 is a deficient number, since it is larger than the sum of its proper divisors (14004505065).

42010102023 is a wasteful number, since it uses less digits than its factorization.

42010102023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284433.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 42010102023 its reverse (32020101024), we get a palindrome (74030203047).

Subtracting from 42010102023 its reverse (32020101024), we obtain a palindrome (9990000999).

The spelling of 42010102023 in words is "forty-two billion, ten million, one hundred two thousand, twenty-three".