140210101 has 8 divisors (see below), whose sum is σ = 156271680. Its totient is φ = 125016768.

The previous prime is 140210087. The next prime is 140210107. The reversal of 140210101 is 101012041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140210101 - 2¹¹ = 140208053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140210107) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 216721 + ... + 217366.

It is an arithmetic number, because the mean of its divisors is an integer number (19533960).

Almost surely, 2^140210101 is an apocalyptic number.

It is an amenable number.

140210101 is a deficient number, since it is larger than the sum of its proper divisors (16061579).

140210101 is a wasteful number, since it uses less digits than its factorization.

140210101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434123.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 140210101 is about 11841.0346254033. The cubic root of 140210101 is about 519.5090299283.

Adding to 140210101 its reverse (101012041), we get a palindrome (241222142).

The spelling of 140210101 in words is "one hundred forty million, two hundred ten thousand, one hundred one".