101130211200 has 96 divisors (see below), whose sum is σ = 333097664760. Its totient is φ = 26968053760.

The previous prime is 101130211199. The next prime is 101130211219. The reversal of 101130211200 is 2112031101.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5257599 + ... + 5276798.

Almost surely, 2^101130211200 is an apocalyptic number.

101130211200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101130211200 is an abundant number, since it is smaller than the sum of its proper divisors (231967453560).

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

101130211200 is a wasteful number, since it uses less digits than its factorization.

101130211200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10534424 (or 10534407 counting only the distinct ones).

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

Adding to 101130211200 its reverse (2112031101), we get a palindrome (103242242301).

The spelling of 101130211200 in words is "one hundred one billion, one hundred thirty million, two hundred eleven thousand, two hundred".