2102033131042 has 64 divisors (see below), whose sum is σ = 3469147315200. Its totient is φ = 949418673984.

The previous prime is 2102033131039. The next prime is 2102033131109. The reversal of 2102033131042 is 2401313302012.

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 31 ways as a sum of consecutive naturals, for example, 97472553 + ... + 97494115.

It is an arithmetic number, because the mean of its divisors is an integer number (54205426800).

Almost surely, 2^{2102033131042} is an apocalyptic number.

2102033131042 is a deficient number, since it is larger than the sum of its proper divisors (1367114184158).

2102033131042 is a wasteful number, since it uses less digits than its factorization.

2102033131042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22087.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2102033131042 its reverse (2401313302012), we get a palindrome (4503346433054).

The spelling of 2102033131042 in words is "two trillion, one hundred two billion, thirty-three million, one hundred thirty-one thousand, forty-two".