1142032102223 has 4 divisors (see below), whose sum is σ = 1178871847488. Its totient is φ = 1105192356960.

The previous prime is 1142032102213. The next prime is 1142032102243. The reversal of 1142032102223 is 3222012302411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1142032102223 - 2³⁸ = 867154195279 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 (1142032102213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18419872586 + ... + 18419872647.

It is an arithmetic number, because the mean of its divisors is an integer number (294717961872).

Almost surely, 2^{1142032102223} is an apocalyptic number.

1142032102223 is a deficient number, since it is larger than the sum of its proper divisors (36839745265).

1142032102223 is an equidigital number, since it uses as much as digits as its factorization.

1142032102223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36839745264.

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

Adding to 1142032102223 its reverse (3222012302411), we get a palindrome (4364044404634).

The spelling of 1142032102223 in words is "one trillion, one hundred forty-two billion, thirty-two million, one hundred two thousand, two hundred twenty-three".