1301001030 has 96 divisors (see below), whose sum is σ = 3970384704. Its totient is φ = 289329408.

The previous prime is 1301001029. The next prime is 1301001047. The reversal of 1301001030 is 301001031.

1301001030 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1301001030² = 3385207360122121800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4597 + ... + 51216.

It is an arithmetic number, because the mean of its divisors is an integer number (41358174).

Almost surely, 2^1301001030 is an apocalyptic number.

1301001030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1301001030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1985192352).

1301001030 is an abundant number, since it is smaller than the sum of its proper divisors (2669383674).

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

1301001030 is a wasteful number, since it uses less digits than its factorization.

1301001030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55870 (or 55867 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 9.

The square root of 1301001030 is about 36069.3918717796. The cubic root of 1301001030 is about 1091.6729437577.

Adding to 1301001030 its reverse (301001031), we get a palindrome (1602002061).

Subtracting from 1301001030 its reverse (301001031), we obtain a palindrome (999999999).

The spelling of 1301001030 in words is "one billion, three hundred one million, one thousand, thirty".