1102021023211 has 16 divisors (see below), whose sum is σ = 1128954121344. Its totient is φ = 1075234811904.

The previous prime is 1102021023197. The next prime is 1102021023251. The reversal of 1102021023211 is 1123201202011.

It is a cyclic number.

It is not a de Polignac number, because 1102021023211 - 2³¹ = 1099873539563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102021023251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92190211 + ... + 92202163.

It is an arithmetic number, because the mean of its divisors is an integer number (70559632584).

Almost surely, 2^{1102021023211} is an apocalyptic number.

1102021023211 is a deficient number, since it is larger than the sum of its proper divisors (26933098133).

1102021023211 is a wasteful number, since it uses less digits than its factorization.

1102021023211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17910.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1102021023211 its reverse (1123201202011), we get a palindrome (2225222225222).

The spelling of 1102021023211 in words is "one trillion, one hundred two billion, twenty-one million, twenty-three thousand, two hundred eleven".