10202100030100 has 72 divisors (see below), whose sum is σ = 24341320055808. Its totient is φ = 3680643052800.

The previous prime is 10202100030079. The next prime is 10202100030137. The reversal of 10202100030100 is 103000120201.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36374617 + ... + 36654016.

It is an arithmetic number, because the mean of its divisors is an integer number (338073889664).

Almost surely, 2^{10202100030100} is an apocalyptic number.

10202100030100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10202100030100 is an abundant number, since it is smaller than the sum of its proper divisors (14139220025708).

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

10202100030100 is a wasteful number, since it uses less digits than its factorization.

10202100030100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73028785 (or 73028778 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 10202100030100 its reverse (103000120201), we get a palindrome (10305100150301).

The spelling of 10202100030100 in words is "ten trillion, two hundred two billion, one hundred million, thirty thousand, one hundred".