1101001311032 has 16 divisors (see below), whose sum is σ = 2359288523760. Its totient is φ = 471857704704.

The previous prime is 1101001311019. The next prime is 1101001311041. The reversal of 1101001311032 is 2301131001011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 1101001310998 and 1101001311016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9830368793 + ... + 9830368904.

It is an arithmetic number, because the mean of its divisors is an integer number (147455532735).

Almost surely, 2^{1101001311032} is an apocalyptic number.

It is an amenable number.

1101001311032 is an abundant number, since it is smaller than the sum of its proper divisors (1258287212728).

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

1101001311032 is a wasteful number, since it uses less digits than its factorization.

1101001311032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19660737710 (or 19660737706 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 1101001311032 its reverse (2301131001011), we get a palindrome (3402132312043).

The spelling of 1101001311032 in words is "one trillion, one hundred one billion, one million, three hundred eleven thousand, thirty-two".