2130001300 has 108 divisors (see below), whose sum is σ = 5365135776. Its totient is φ = 719020800.

The previous prime is 2130001261. The next prime is 2130001301. The reversal of 2130001300 is 31000312.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130001301) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3730015 + ... + 3730585.

Almost surely, 2^2130001300 is an apocalyptic number.

2130001300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2130001300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2682567888).

2130001300 is an abundant number, since it is smaller than the sum of its proper divisors (3235134476).

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

2130001300 is a wasteful number, since it uses less digits than its factorization.

2130001300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738 (or 658 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 2130001300 is about 46151.9371207753. The cubic root of 2130001300 is about 1286.6486129831.

Adding to 2130001300 its reverse (31000312), we get a palindrome (2161001612).

The spelling of 2130001300 in words is "two billion, one hundred thirty million, one thousand, three hundred".