2011103230032 has 80 divisors (see below), whose sum is σ = 6216658150080. Its totient is φ = 618800992128.

The previous prime is 2011103230009. The next prime is 2011103230043. The reversal of 2011103230032 is 2300323011102.

2011103230032 is a `hidden beast` number, since 201 + 110 + 323 + 0 + 0 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2011103229987 and 2011103230014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179045598 + ... + 179056829.

It is an arithmetic number, because the mean of its divisors is an integer number (77708226876).

Almost surely, 2^{2011103230032} is an apocalyptic number.

It is an amenable number.

2011103230032 is an abundant number, since it is smaller than the sum of its proper divisors (4205554920048).

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

2011103230032 is a wasteful number, since it uses less digits than its factorization.

2011103230032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358102457 (or 358102445 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2011103230032 its reverse (2300323011102), we get a palindrome (4311426241134).

The spelling of 2011103230032 in words is "two trillion, eleven billion, one hundred three million, two hundred thirty thousand, thirty-two".