2140031443102 has 8 divisors (see below), whose sum is σ = 3668625331056. Its totient is φ = 917156332752.

The previous prime is 2140031443091. The next prime is 2140031443153. The reversal of 2140031443102 is 2013441300412.

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

It is a congruent number.

It is an unprimeable number.

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, 76429694383 + ... + 76429694410.

It is an arithmetic number, because the mean of its divisors is an integer number (458578166382).

Almost surely, 2^{2140031443102} is an apocalyptic number.

2140031443102 is a deficient number, since it is larger than the sum of its proper divisors (1528593887954).

2140031443102 is a wasteful number, since it uses less digits than its factorization.

2140031443102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152859388802.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 2140031443102 its reverse (2013441300412), we get a palindrome (4153472743514).

The spelling of 2140031443102 in words is "two trillion, one hundred forty billion, thirty-one million, four hundred forty-three thousand, one hundred two".