140563102 has 32 divisors (see below), whose sum is σ = 229547520. Its totient is φ = 64340640.

The previous prime is 140563091. The next prime is 140563103. The reversal of 140563102 is 201365041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140563103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142503 + ... + 143485.

It is an arithmetic number, because the mean of its divisors is an integer number (7173360).

Almost surely, 2^140563102 is an apocalyptic number.

140563102 is a deficient number, since it is larger than the sum of its proper divisors (88984418).

140563102 is a wasteful number, since it uses less digits than its factorization.

140563102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 140563102 is about 11855.9310895433. The cubic root of 140563102 is about 519.9446464747.

The spelling of 140563102 in words is "one hundred forty million, five hundred sixty-three thousand, one hundred two".