102033231132 has 48 divisors (see below), whose sum is σ = 272957979392. Its totient is φ = 29059205760.

The previous prime is 102033231127. The next prime is 102033231191. The reversal of 102033231132 is 231132330201.

It is a super-2 number, since 2×102033231132² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 102033231099 and 102033231108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1914094 + ... + 1966677.

Almost surely, 2^102033231132 is an apocalyptic number.

102033231132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102033231132 is an abundant number, since it is smaller than the sum of its proper divisors (170924748260).

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

102033231132 is a wasteful number, since it uses less digits than its factorization.

102033231132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3881098 (or 3881096 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 102033231132 its reverse (231132330201), we get a palindrome (333165561333).

The spelling of 102033231132 in words is "one hundred two billion, thirty-three million, two hundred thirty-one thousand, one hundred thirty-two".