1101011032032 has 48 divisors (see below), whose sum is σ = 2891227847760. Its totient is φ = 366867310592.

The previous prime is 1101011031983. The next prime is 1101011032049. The reversal of 1101011032032 is 2302301101011.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

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, 1870857 + ... + 2387912.

It is an arithmetic number, because the mean of its divisors is an integer number (60233913495).

Almost surely, 2^{1101011032032} is an apocalyptic number.

1101011032032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1101011032032 is an abundant number, since it is smaller than the sum of its proper divisors (1790216815728).

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

1101011032032 is a wasteful number, since it uses less digits than its factorization.

1101011032032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4261475 (or 4261467 counting only the distinct ones).

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

Adding to 1101011032032 its reverse (2302301101011), we get a palindrome (3403312133043).

The spelling of 1101011032032 in words is "one trillion, one hundred one billion, eleven million, thirty-two thousand, thirty-two".