2131010102 has 8 divisors (see below), whose sum is σ = 3442400976. Its totient is φ = 983543112.

The previous prime is 2131010083. The next prime is 2131010159. The reversal of 2131010102 is 2010101312.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40980938 + ... + 40980989.

It is an arithmetic number, because the mean of its divisors is an integer number (430300122).

Almost surely, 2^2131010102 is an apocalyptic number.

2131010102 is a deficient number, since it is larger than the sum of its proper divisors (1311390874).

2131010102 is a wasteful number, since it uses less digits than its factorization.

2131010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81961942.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 2131010102 is about 46162.8649674173. The cubic root of 2131010102 is about 1286.8517065735.

Adding to 2131010102 its reverse (2010101312), we get a palindrome (4141111414).

The spelling of 2131010102 in words is "two billion, one hundred thirty-one million, ten thousand, one hundred two".