1101102302031 has 4 divisors (see below), whose sum is σ = 1468136402712. Its totient is φ = 734068201352.

The previous prime is 1101102302023. The next prime is 1101102302081. The reversal of 1101102302031 is 1302032011011.

It is a happy number.

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 1101102302031 - 2³ = 1101102302023 is a prime.

It is a super-2 number, since 2×1101102302031² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1101102302031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101102302021) 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, 183517050336 + ... + 183517050341.

It is an arithmetic number, because the mean of its divisors is an integer number (367034100678).

Almost surely, 2^{1101102302031} is an apocalyptic number.

1101102302031 is a deficient number, since it is larger than the sum of its proper divisors (367034100681).

1101102302031 is an equidigital number, since it uses as much as digits as its factorization.

1101102302031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367034100680.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1101102302031 its reverse (1302032011011), we get a palindrome (2403134313042).

The spelling of 1101102302031 in words is "one trillion, one hundred one billion, one hundred two million, three hundred two thousand, thirty-one".