2110120002105 has 8 divisors (see below), whose sum is σ = 3376192003392. Its totient is φ = 1125397334448.

The previous prime is 2110120002083. The next prime is 2110120002121. The reversal of 2110120002105 is 5012000210112.

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

It is not a de Polignac number, because 2110120002105 - 2⁸ = 2110120001849 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 140674666807 = 2110120002105 / (2 + 1 + 1 + 0 + 1 + 2 + 0 + 0 + 0 + 2 + 1 + 0 + 5).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70337333389 + ... + 70337333418.

It is an arithmetic number, because the mean of its divisors is an integer number (422024000424).

Almost surely, 2^{2110120002105} is an apocalyptic number.

It is an amenable number.

2110120002105 is a deficient number, since it is larger than the sum of its proper divisors (1266072001287).

2110120002105 is a wasteful number, since it uses less digits than its factorization.

2110120002105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140674666815.

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 2110120002105 its reverse (5012000210112), we get a palindrome (7122120212217).

The spelling of 2110120002105 in words is "two trillion, one hundred ten billion, one hundred twenty million, two thousand, one hundred five".