42102023011203 has 8 divisors (see below), whose sum is σ = 56136061128528. Its totient is φ = 28068000117344.

The previous prime is 42102023011199. The next prime is 42102023011207. The reversal of 42102023011203 is 30211032020124.

It is an interprime number because it is at equal distance from previous prime (42102023011199) and next prime (42102023011207).

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

It is a cyclic number.

It is not a de Polignac number, because 42102023011203 - 2² = 42102023011199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42102023011203.

It is not an unprimeable number, because it can be changed into a prime (42102023011207) 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, 7165225 + ... + 11642357.

It is an arithmetic number, because the mean of its divisors is an integer number (7017007641066).

Almost surely, 2^{42102023011203} is an apocalyptic number.

42102023011203 is a deficient number, since it is larger than the sum of its proper divisors (14034038117325).

42102023011203 is a wasteful number, since it uses less digits than its factorization.

42102023011203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7611733.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 42102023011203 its reverse (30211032020124), we get a palindrome (72313055031327).

The spelling of 42102023011203 in words is "forty-two trillion, one hundred two billion, twenty-three million, eleven thousand, two hundred three".