102232233020 has 48 divisors (see below), whose sum is σ = 216926277120. Its totient is φ = 40468659264.

The previous prime is 102232233011. The next prime is 102232233029. The reversal of 102232233020 is 20332232201.

It is an interprime number because it is at equal distance from previous prime (102232233011) and next prime (102232233029).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 102232232983 and 102232233001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102232233029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 690761 + ... + 825599.

It is an arithmetic number, because the mean of its divisors is an integer number (4519297440).

Almost surely, 2^102232233020 is an apocalyptic number.

102232233020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102232233020 is an abundant number, since it is smaller than the sum of its proper divisors (114694044100).

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

102232233020 is a wasteful number, since it uses less digits than its factorization.

102232233020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135242 (or 135240 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 102232233020 its reverse (20332232201), we get a palindrome (122564465221).

The spelling of 102232233020 in words is "one hundred two billion, two hundred thirty-two million, two hundred thirty-three thousand, twenty".