1142021033102 has 8 divisors (see below), whose sum is σ = 1713036475800. Its totient is φ = 571008874504.

The previous prime is 1142021033081. The next prime is 1142021033143. The reversal of 1142021033102 is 2013301202411.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428924 + ... + 1570992.

It is an arithmetic number, because the mean of its divisors is an integer number (214129559475).

Almost surely, 2^{1142021033102} is an apocalyptic number.

1142021033102 is a deficient number, since it is larger than the sum of its proper divisors (571015442698).

1142021033102 is a wasteful number, since it uses less digits than its factorization.

1142021033102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1642050.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1142021033102 its reverse (2013301202411), we get a palindrome (3155322235513).

The spelling of 1142021033102 in words is "one trillion, one hundred forty-two billion, twenty-one million, thirty-three thousand, one hundred two".