101102232 has 64 divisors (see below), whose sum is σ = 315129600. Its totient is φ = 26259840.

The previous prime is 101102219. The next prime is 101102233. The reversal of 101102232 is 232201101.

It is a super-2 number, since 2×101102232² = 20443322630763648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101102233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25507 + ... + 29202.

It is an arithmetic number, because the mean of its divisors is an integer number (4923900).

Almost surely, 2^101102232 is an apocalyptic number.

101102232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101102232 is an abundant number, since it is smaller than the sum of its proper divisors (214027368).

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

101102232 is a wasteful number, since it uses less digits than its factorization.

101102232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54736 (or 54732 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 101102232 is about 10054.9605668048. The cubic root of 101102232 is about 465.8580249890.

Adding to 101102232 its reverse (232201101), we get a palindrome (333303333).

The spelling of 101102232 in words is "one hundred one million, one hundred two thousand, two hundred thirty-two".