1101300012312 has 16 divisors (see below), whose sum is σ = 2753250030840. Its totient is φ = 367100004096.

The previous prime is 1101300012311. The next prime is 1101300012331. The reversal of 1101300012312 is 2132100031011.

It is a happy number.

It is a super-2 number, since 2×1101300012312² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1101300012291 and 1101300012300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101300012311) 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, 22943750233 + ... + 22943750280.

Almost surely, 2^{1101300012312} is an apocalyptic number.

1101300012312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1101300012312 is an abundant number, since it is smaller than the sum of its proper divisors (1651950018528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101300012312 is a wasteful number, since it uses less digits than its factorization.

1101300012312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45887500522 (or 45887500518 counting only the distinct ones).

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

Adding to 1101300012312 its reverse (2132100031011), we get a palindrome (3233400043323).

The spelling of 1101300012312 in words is "one trillion, one hundred one billion, three hundred million, twelve thousand, three hundred twelve".