1300211400 has 48 divisors (see below), whose sum is σ = 4030657200. Its totient is φ = 346722880.

The previous prime is 1300211389. The next prime is 1300211411. The reversal of 1300211400 is 41120031.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1300211389) and next prime (1300211411).

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

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, 1082910 + ... + 1084109.

It is an arithmetic number, because the mean of its divisors is an integer number (83972025).

Almost surely, 2^1300211400 is an apocalyptic number.

1300211400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1300211400 is an abundant number, since it is smaller than the sum of its proper divisors (2730445800).

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

1300211400 is a wasteful number, since it uses less digits than its factorization.

1300211400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2167038 (or 2167029 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1300211400 is about 36058.4442260062. Note that the first 3 decimals coincide. The cubic root of 1300211400 is about 1091.4520389458.

Adding to 1300211400 its reverse (41120031), we get a palindrome (1341331431).

The spelling of 1300211400 in words is "one billion, three hundred million, two hundred eleven thousand, four hundred".