140333101 has 8 divisors (see below), whose sum is σ = 142580984. Its totient is φ = 138101760.

The previous prime is 140333021. The next prime is 140333111. The reversal of 140333101 is 101333041.

It can be written as a sum of positive squares in 4 ways, for example, as 6375625 + 133957476 = 2525^2 + 11574^2 .

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 140333101 - 2⁹ = 140332589 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 (140333111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13561 + ... + 21553.

It is an arithmetic number, because the mean of its divisors is an integer number (17822623).

Almost surely, 2^140333101 is an apocalyptic number.

It is an amenable number.

140333101 is a deficient number, since it is larger than the sum of its proper divisors (2247883).

140333101 is an equidigital number, since it uses as much as digits as its factorization.

140333101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8271.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 140333101 is about 11846.2272897324. The cubic root of 140333101 is about 519.6608994772.

Adding to 140333101 its reverse (101333041), we get a palindrome (241666142).

It can be divided in two parts, 1403 and 33101, that multiplied together give a triangular number (46440703 = T₉₆₃₇).

The spelling of 140333101 in words is "one hundred forty million, three hundred thirty-three thousand, one hundred one".