420210132100 has 36 divisors (see below), whose sum is σ = 994751988048. Its totient is φ = 152803684000.

The previous prime is 420210132047. The next prime is 420210132101. The reversal of 420210132100 is 1231012024.

It is not an unprimeable number, because it can be changed into a prime (420210132101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 191003506 + ... + 191005705.

It is an arithmetic number, because the mean of its divisors is an integer number (27631999668).

Almost surely, 2^420210132100 is an apocalyptic number.

It is an amenable number.

420210132100 is an abundant number, since it is smaller than the sum of its proper divisors (574541855948).

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

420210132100 is a wasteful number, since it uses less digits than its factorization.

420210132100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382009236 (or 382009229 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 420210132100 its reverse (1231012024), we get a palindrome (421441144124).

The spelling of 420210132100 in words is "four hundred twenty billion, two hundred ten million, one hundred thirty-two thousand, one hundred".