102432011 has 8 divisors (see below), whose sum is σ = 111820800. Its totient is φ = 93056040.

The previous prime is 102432007. The next prime is 102432017. The reversal of 102432011 is 110234201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102432011 - 2² = 102432007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102432017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22550 + ... + 26708.

It is an arithmetic number, because the mean of its divisors is an integer number (13977600).

Almost surely, 2^102432011 is an apocalyptic number.

102432011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

102432011 is a deficient number, since it is larger than the sum of its proper divisors (9388789).

102432011 is a wasteful number, since it uses less digits than its factorization.

102432011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6409.

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

The square root of 102432011 is about 10120.8700712933. The cubic root of 102432011 is about 467.8915834162.

Adding to 102432011 its reverse (110234201), we get a palindrome (212666212).

The spelling of 102432011 in words is "one hundred two million, four hundred thirty-two thousand, eleven".