102433130 has 16 divisors (see below), whose sum is σ = 184533120. Its totient is φ = 40939152.

The previous prime is 102433117. The next prime is 102433141. The reversal of 102433130 is 31334201.

It is a happy number.

It is a super-2 number, since 2×102433130² = 20985092243193800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102433099 and 102433108.

It is an unprimeable number.

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, 10931 + ... + 18009.

It is an arithmetic number, because the mean of its divisors is an integer number (11533320).

Almost surely, 2^102433130 is an apocalyptic number.

102433130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102433130 is a deficient number, since it is larger than the sum of its proper divisors (82099990).

102433130 is a wasteful number, since it uses less digits than its factorization.

102433130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8533.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 102433130 is about 10120.9253529507. The cubic root of 102433130 is about 467.8932872090.

Adding to 102433130 its reverse (31334201), we get a palindrome (133767331).

The spelling of 102433130 in words is "one hundred two million, four hundred thirty-three thousand, one hundred thirty".