102032121130 has 32 divisors (see below), whose sum is σ = 184421784960. Its totient is φ = 40643338560.

The previous prime is 102032121127. The next prime is 102032121151. The reversal of 102032121130 is 31121230201.

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, 3252661 + ... + 3283879.

It is an arithmetic number, because the mean of its divisors is an integer number (5763180780).

Almost surely, 2^102032121130 is an apocalyptic number.

102032121130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102032121130 is a deficient number, since it is larger than the sum of its proper divisors (82389663830).

102032121130 is a wasteful number, since it uses less digits than its factorization.

102032121130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32574.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 102032121130 its reverse (31121230201), we get a palindrome (133153351331).

The spelling of 102032121130 in words is "one hundred two billion, thirty-two million, one hundred twenty-one thousand, one hundred thirty".