1230042542351 has 8 divisors (see below), whose sum is σ = 1466883032064. Its totient is φ = 1008482084280.

The previous prime is 1230042542299. The next prime is 1230042542371. The reversal of 1230042542351 is 1532452400321.

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 1230042542351 - 2²⁶ = 1229975433487 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 (1230042542371) 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, 3820007735 + ... + 3820008056.

It is an arithmetic number, because the mean of its divisors is an integer number (183360379008).

Almost surely, 2^{1230042542351} is an apocalyptic number.

1230042542351 is a deficient number, since it is larger than the sum of its proper divisors (236840489713).

1230042542351 is an equidigital number, since it uses as much as digits as its factorization.

1230042542351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7640015821.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 1230042542351 its reverse (1532452400321), we get a palindrome (2762494942672).

The spelling of 1230042542351 in words is "one trillion, two hundred thirty billion, forty-two million, five hundred forty-two thousand, three hundred fifty-one".