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130142203200 = 2633523012551
BaseRepresentation
bin111100100110100010…
…1000110110101000000
3110102220211111220202000
41321031011012311000
54113012401000300
6135441515024000
712255021321642
oct1711505066500
9412824456660
10130142203200
1150213976539
122128043b000
13c3704a3939
146428324892
1535ba5a2c00
hex1e4d146d40

130142203200 has 168 divisors, whose sum is σ = 474416688960. Its totient is φ = 34704576000.

The previous prime is 130142203159. The next prime is 130142203207. The reversal of 130142203200 is 2302241031.

130142203200 is a `hidden beast` number, since 1 + 301 + 42 + 2 + 0 + 320 + 0 = 666.

130142203200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130142203207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1463076 + ... + 1549475.

Almost surely, 2130142203200 is an apocalyptic number.

130142203200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130142203200 is an abundant number, since it is smaller than the sum of its proper divisors (344274485760).

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

130142203200 is a wasteful number, since it uses less digits than its factorization.

130142203200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3012582 (or 3012561 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 130142203200 its reverse (2302241031), we get a palindrome (132444444231).

The spelling of 130142203200 in words is "one hundred thirty billion, one hundred forty-two million, two hundred three thousand, two hundred".