2100230201011 has 4 divisors (see below), whose sum is σ = 2107980128224. Its totient is φ = 2092480273800.

The previous prime is 2100230200969. The next prime is 2100230201023. The reversal of 2100230201011 is 1101020320012.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2100230201011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2100230200982 and 2100230201000.

It is not an unprimeable number, because it can be changed into a prime (2100230201611) 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, 3874963200 + ... + 3874963741.

It is an arithmetic number, because the mean of its divisors is an integer number (526995032056).

Almost surely, 2^{2100230201011} is an apocalyptic number.

2100230201011 is a deficient number, since it is larger than the sum of its proper divisors (7749927213).

2100230201011 is an equidigital number, since it uses as much as digits as its factorization.

2100230201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7749927212.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 2100230201011 its reverse (1101020320012), we get a palindrome (3201250521023).

The spelling of 2100230201011 in words is "two trillion, one hundred billion, two hundred thirty million, two hundred one thousand, eleven".