2140043131102 has 8 divisors (see below), whose sum is σ = 3210409041336. Its totient is φ = 1069906783992.

The previous prime is 2140043131069. The next prime is 2140043131103. The reversal of 2140043131102 is 2011313400412.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140043131103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57367473 + ... + 57404764.

It is an arithmetic number, because the mean of its divisors is an integer number (401301130167).

Almost surely, 2^{2140043131102} is an apocalyptic number.

2140043131102 is a deficient number, since it is larger than the sum of its proper divisors (1070365910234).

2140043131102 is a wasteful number, since it uses less digits than its factorization.

2140043131102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114781562.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2140043131102 its reverse (2011313400412), we get a palindrome (4151356531514).

The spelling of 2140043131102 in words is "two trillion, one hundred forty billion, forty-three million, one hundred thirty-one thousand, one hundred two".