1300124201064 has 128 divisors (see below), whose sum is σ = 3541721379840. Its totient is φ = 395334531072.

The previous prime is 1300124201041. The next prime is 1300124201069. The reversal of 1300124201064 is 4601024210031.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1300124201069) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9463714 + ... + 9600110.

It is an arithmetic number, because the mean of its divisors is an integer number (27669698280).

Almost surely, 2^{1300124201064} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1300124201064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1770860689920).

1300124201064 is an abundant number, since it is smaller than the sum of its proper divisors (2241597178776).

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

1300124201064 is a wasteful number, since it uses less digits than its factorization.

1300124201064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136779 (or 136775 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1300124201064 its reverse (4601024210031), we get a palindrome (5901148411095).

The spelling of 1300124201064 in words is "one trillion, three hundred billion, one hundred twenty-four million, two hundred one thousand, sixty-four".