101233880 has 32 divisors (see below), whose sum is σ = 248484240. Its totient is φ = 36812160.

The previous prime is 101233871. The next prime is 101233883. The reversal of 101233880 is 88332101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101233883) 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 7 ways as a sum of consecutive naturals, for example, 114599 + ... + 115478.

Almost surely, 2^101233880 is an apocalyptic number.

101233880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101233880 is an abundant number, since it is smaller than the sum of its proper divisors (147250360).

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

101233880 is a wasteful number, since it uses less digits than its factorization.

101233880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230099 (or 230095 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 101233880 is about 10061.5048576244. The cubic root of 101233880 is about 466.0601394751.

Adding to 101233880 its reverse (88332101), we get a palindrome (189565981).

The spelling of 101233880 in words is "one hundred one million, two hundred thirty-three thousand, eight hundred eighty".