2102034233011 has 4 divisors (see below), whose sum is σ = 2102037355000. Its totient is φ = 2102031111024.

The previous prime is 2102034232979. The next prime is 2102034233177. The reversal of 2102034233011 is 1103324302012.

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

It is a cyclic number.

It is not a de Polignac number, because 2102034233011 - 2⁵ = 2102034232979 is a prime.

It is a super-2 number, since 2×2102034233011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2102034233311) 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, 87261 + ... + 2052238.

It is an arithmetic number, because the mean of its divisors is an integer number (525509338750).

Almost surely, 2^{2102034233011} is an apocalyptic number.

2102034233011 is a deficient number, since it is larger than the sum of its proper divisors (3121989).

2102034233011 is an equidigital number, since it uses as much as digits as its factorization.

2102034233011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3121988.

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

Adding to 2102034233011 its reverse (1103324302012), we get a palindrome (3205358535023).

The spelling of 2102034233011 in words is "two trillion, one hundred two billion, thirty-four million, two hundred thirty-three thousand, eleven".