2101311001214 has 32 divisors (see below), whose sum is σ = 3272291912736. Its totient is φ = 1011213365760.

The previous prime is 2101311001151. The next prime is 2101311001259. The reversal of 2101311001214 is 4121001131012.

It is a junction number, because it is equal to n+sod(n) for n = 2101311001192 and 2101311001201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2687954 + ... + 3380490.

It is an arithmetic number, because the mean of its divisors is an integer number (102259122273).

Almost surely, 2^{2101311001214} is an apocalyptic number.

2101311001214 is a deficient number, since it is larger than the sum of its proper divisors (1170980911522).

2101311001214 is a wasteful number, since it uses less digits than its factorization.

2101311001214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693020.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 2101311001214 its reverse (4121001131012), we get a palindrome (6222312132226).

The spelling of 2101311001214 in words is "two trillion, one hundred one billion, three hundred eleven million, one thousand, two hundred fourteen".