140264102 has 16 divisors (see below), whose sum is σ = 229770000. Its totient is φ = 63687840.

The previous prime is 140264083. The next prime is 140264123. The reversal of 140264102 is 201462041.

140264102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21524 + ... + 27272.

It is an arithmetic number, because the mean of its divisors is an integer number (14360625).

Almost surely, 2^140264102 is an apocalyptic number.

140264102 is a deficient number, since it is larger than the sum of its proper divisors (89505898).

140264102 is a wasteful number, since it uses less digits than its factorization.

140264102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6871.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 140264102 is about 11843.3146542680. The cubic root of 140264102 is about 519.5757165319.

The spelling of 140264102 in words is "one hundred forty million, two hundred sixty-four thousand, one hundred two".