1143153542102 has 64 divisors (see below), whose sum is σ = 2154128655168. Its totient is φ = 446960640000.

The previous prime is 1143153542021. The next prime is 1143153542129. The reversal of 1143153542102 is 2012453513411.

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 31 ways as a sum of consecutive naturals, for example, 672899 + ... + 1655022.

It is an arithmetic number, because the mean of its divisors is an integer number (33658260237).

Almost surely, 2^{1143153542102} is an apocalyptic number.

1143153542102 is a deficient number, since it is larger than the sum of its proper divisors (1010975113066).

1143153542102 is a wasteful number, since it uses less digits than its factorization.

1143153542102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2328065.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 1143153542102 in words is "one trillion, one hundred forty-three billion, one hundred fifty-three million, five hundred forty-two thousand, one hundred two".