2011232102 has 32 divisors (see below), whose sum is σ = 3454907904. Its totient is φ = 869176000.

The previous prime is 2011232011. The next prime is 2011232147. The reversal of 2011232102 is 2012321102.

It is a happy number.

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, 72602 + ... + 96402.

It is an arithmetic number, because the mean of its divisors is an integer number (107965872).

Almost surely, 2^2011232102 is an apocalyptic number.

2011232102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2011232102 is a deficient number, since it is larger than the sum of its proper divisors (1443675802).

2011232102 is a wasteful number, since it uses less digits than its factorization.

2011232102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24004.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2011232102 is about 44846.7624472492. The cubic root of 2011232102 is about 1262.2752419162.

Adding to 2011232102 its reverse (2012321102), we get a palindrome (4023553204).

The spelling of 2011232102 in words is "two billion, eleven million, two hundred thirty-two thousand, one hundred two".