32011300030 has 32 divisors (see below), whose sum is σ = 58871577600. Its totient is φ = 12526701600.

The previous prime is 32011300021. The next prime is 32011300043. The reversal of 32011300030 is 3000311023.

It is a super-2 number, since 2×32011300030² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 1185621 + ... + 1212319.

It is an arithmetic number, because the mean of its divisors is an integer number (1839736800).

Almost surely, 2^32011300030 is an apocalyptic number.

32011300030 is a deficient number, since it is larger than the sum of its proper divisors (26860277570).

32011300030 is a wasteful number, since it uses less digits than its factorization.

32011300030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29304.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 32011300030 its reverse (3000311023), we get a palindrome (35011611053).

The spelling of 32011300030 in words is "thirty-two billion, eleven million, three hundred thousand, thirty".