32230109987 has 32 divisors (see below), whose sum is σ = 34539264000. Its totient is φ = 30023280000.

The previous prime is 32230109983. The next prime is 32230109993. The reversal of 32230109987 is 78990103223.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 32230109987 - 2² = 32230109983 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32230109983) 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, 30665612 + ... + 30666662.

It is an arithmetic number, because the mean of its divisors is an integer number (1079352000).

Almost surely, 2^32230109987 is an apocalyptic number.

32230109987 is a deficient number, since it is larger than the sum of its proper divisors (2309154013).

32230109987 is a wasteful number, since it uses less digits than its factorization.

32230109987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427.

The product of its (nonzero) digits is 163296, while the sum is 44.

The spelling of 32230109987 in words is "thirty-two billion, two hundred thirty million, one hundred nine thousand, nine hundred eighty-seven".