1142131120103 has 8 divisors (see below), whose sum is σ = 1148140949472. Its totient is φ = 1136123434656.

The previous prime is 1142131120093. The next prime is 1142131120127. The reversal of 1142131120103 is 3010211312411.

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 1142131120103 - 2²² = 1142126925799 is a prime.

It is a super-4 number, since 4×1142131120103⁴ (a number of 49 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142131120153) 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 7 ways as a sum of consecutive naturals, for example, 537926 + ... + 1604252.

It is an arithmetic number, because the mean of its divisors is an integer number (143517618684).

Almost surely, 2^{1142131120103} is an apocalyptic number.

1142131120103 is a deficient number, since it is larger than the sum of its proper divisors (6009829369).

1142131120103 is a wasteful number, since it uses less digits than its factorization.

1142131120103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071961.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1142131120103 its reverse (3010211312411), we get a palindrome (4152342432514).

The spelling of 1142131120103 in words is "one trillion, one hundred forty-two billion, one hundred thirty-one million, one hundred twenty thousand, one hundred three".