2102101210119 has 4 divisors (see below), whose sum is σ = 2802801613496. Its totient is φ = 1401400806744.

The previous prime is 2102101210093. The next prime is 2102101210123. The reversal of 2102101210119 is 9110121012012.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2102101210119 - 2¹³ = 2102101201927 is a prime.

It is a super-2 number, since 2×2102101210119² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2102101210095 and 2102101210104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102101210519) 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, 350350201684 + ... + 350350201689.

It is an arithmetic number, because the mean of its divisors is an integer number (700700403374).

Almost surely, 2^{2102101210119} is an apocalyptic number.

2102101210119 is a deficient number, since it is larger than the sum of its proper divisors (700700403377).

2102101210119 is an equidigital number, since it uses as much as digits as its factorization.

2102101210119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700700403376.

The product of its (nonzero) digits is 72, while the sum is 21.

The spelling of 2102101210119 in words is "two trillion, one hundred two billion, one hundred one million, two hundred ten thousand, one hundred nineteen".