2140233101 has 4 divisors (see below), whose sum is σ = 2141713632. Its totient is φ = 2138752572.

The previous prime is 2140233013. The next prime is 2140233113. The reversal of 2140233101 is 1013320412.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2140233101 - 2¹⁸ = 2139970957 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2140233101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140233401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 738095 + ... + 740988.

It is an arithmetic number, because the mean of its divisors is an integer number (535428408).

Almost surely, 2^2140233101 is an apocalyptic number.

It is an amenable number.

2140233101 is a deficient number, since it is larger than the sum of its proper divisors (1480531).

2140233101 is a wasteful number, since it uses less digits than its factorization.

2140233101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480530.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2140233101 is about 46262.6534150388. The cubic root of 2140233101 is about 1288.7055301956.

Adding to 2140233101 its reverse (1013320412), we get a palindrome (3153553513).

The spelling of 2140233101 in words is "two billion, one hundred forty million, two hundred thirty-three thousand, one hundred one".