1100101112032 has 48 divisors (see below), whose sum is σ = 2455185191760. Its totient is φ = 481015867392.

The previous prime is 1100101111979. The next prime is 1100101112041. The reversal of 1100101112032 is 2302111010011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69583513 + ... + 69599320.

It is an arithmetic number, because the mean of its divisors is an integer number (51149691495).

Almost surely, 2^{1100101112032} is an apocalyptic number.

It is an amenable number.

1100101112032 is an abundant number, since it is smaller than the sum of its proper divisors (1355084079728).

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

1100101112032 is a wasteful number, since it uses less digits than its factorization.

1100101112032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139182875 (or 139182867 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1100101112032 its reverse (2302111010011), we get a palindrome (3402212122043).

The spelling of 1100101112032 in words is "one trillion, one hundred billion, one hundred one million, one hundred twelve thousand, thirty-two".