1102302232311 has 16 divisors (see below), whose sum is σ = 1778504442624. Its totient is φ = 592834813824.

The previous prime is 1102302232279. The next prime is 1102302232351. The reversal of 1102302232311 is 1132322032011.

It is not a de Polignac number, because 1102302232311 - 2⁵ = 1102302232279 is a prime.

It is a super-2 number, since 2×1102302232311² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102302232351) 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, 1543840305 + ... + 1543841018.

It is an arithmetic number, because the mean of its divisors is an integer number (111156527664).

Almost surely, 2^{1102302232311} is an apocalyptic number.

1102302232311 is a deficient number, since it is larger than the sum of its proper divisors (676202210313).

1102302232311 is a wasteful number, since it uses less digits than its factorization.

1102302232311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3087681350.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1102302232311 its reverse (1132322032011), we get a palindrome (2234624264322).

The spelling of 1102302232311 in words is "one trillion, one hundred two billion, three hundred two million, two hundred thirty-two thousand, three hundred eleven".