140102533054 has 48 divisors (see below), whose sum is σ = 232864035264. Its totient is φ = 63169254720.

The previous prime is 140102533037. The next prime is 140102533121. The reversal of 140102533054 is 450335201041.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 24807259 + ... + 24812905.

It is an arithmetic number, because the mean of its divisors is an integer number (4851334068).

Almost surely, 2^140102533054 is an apocalyptic number.

140102533054 is a deficient number, since it is larger than the sum of its proper divisors (92761502210).

140102533054 is a wasteful number, since it uses less digits than its factorization.

140102533054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6481 (or 6470 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 140102533054 its reverse (450335201041), we get a palindrome (590437734095).

The spelling of 140102533054 in words is "one hundred forty billion, one hundred two million, five hundred thirty-three thousand, fifty-four".