32103142130 has 64 divisors (see below), whose sum is σ = 61342783488. Its totient is φ = 12075194880.

The previous prime is 32103142081. The next prime is 32103142133. The reversal of 32103142130 is 3124130123.

It is a super-2 number, since 2×32103142130² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32103142133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12191294 + ... + 12193926.

It is an arithmetic number, because the mean of its divisors is an integer number (958480992).

Almost surely, 2^32103142130 is an apocalyptic number.

32103142130 is a deficient number, since it is larger than the sum of its proper divisors (29239641358).

32103142130 is a wasteful number, since it uses less digits than its factorization.

32103142130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3771.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 32103142130 its reverse (3124130123), we get a palindrome (35227272253).

The spelling of 32103142130 in words is "thirty-two billion, one hundred three million, one hundred forty-two thousand, one hundred thirty".