140132300 has 72 divisors (see below), whose sum is σ = 379142400. Its totient is φ = 43675200.

The previous prime is 140132273. The next prime is 140132327. The reversal of 140132300 is 3231041.

It is an interprime number because it is at equal distance from previous prime (140132273) and next prime (140132327).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1400 + ... + 16799.

Almost surely, 2^140132300 is an apocalyptic number.

140132300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140132300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189571200).

140132300 is an abundant number, since it is smaller than the sum of its proper divisors (239010100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140132300 is a wasteful number, since it uses less digits than its factorization.

140132300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18231 (or 18224 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 140132300 is about 11837.7489414162. The cubic root of 140132300 is about 519.4129222538.

Adding to 140132300 its reverse (3231041), we get a palindrome (143363341).

The spelling of 140132300 in words is "one hundred forty million, one hundred thirty-two thousand, three hundred".