204111402363030 has 64 divisors (see below), whose sum is σ = 503238703601088. Its totient is φ = 52944773137920.

The previous prime is 204111402362999. The next prime is 204111402363059. The reversal of 204111402363030 is 30363204111402.

204111402363030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×204111402363030² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19820997 + ... + 28303616.

It is an arithmetic number, because the mean of its divisors is an integer number (7863104743767).

Almost surely, 2^{204111402363030} is an apocalyptic number.

204111402363030 is an abundant number, since it is smaller than the sum of its proper divisors (299127301238058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204111402363030 is a wasteful number, since it uses less digits than its factorization.

204111402363030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48128481.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 204111402363030 its reverse (30363204111402), we get a palindrome (234474606474432).

The spelling of 204111402363030 in words is "two hundred four trillion, one hundred eleven billion, four hundred two million, three hundred sixty-three thousand, thirty".