2102020211096 has 32 divisors (see below), whose sum is σ = 4295602024560. Its totient is φ = 958474457472.

The previous prime is 2102020211063. The next prime is 2102020211099. The reversal of 2102020211096 is 6901120202012.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102020211099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121748795 + ... + 121766058.

Almost surely, 2^{2102020211096} is an apocalyptic number.

2102020211096 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2102020211096 is an abundant number, since it is smaller than the sum of its proper divisors (2193581813464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2102020211096 is a wasteful number, since it uses less digits than its factorization.

2102020211096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243514955 (or 243514951 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 2102020211096 in words is "two trillion, one hundred two billion, twenty million, two hundred eleven thousand, ninety-six".