1301001102 has 56 divisors (see below), whose sum is σ = 2940476040. Its totient is φ = 431509680.

The previous prime is 1301001061. The next prime is 1301001113. The reversal of 1301001102 is 2011001031.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 305524 + ... + 309752.

Almost surely, 2^1301001102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1301001102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1470238020).

1301001102 is an abundant number, since it is smaller than the sum of its proper divisors (1639474938).

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

1301001102 is an equidigital number, since it uses as much as digits as its factorization.

1301001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4460 (or 4445 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 1301001102 is about 36069.3928698557. The cubic root of 1301001102 is about 1091.6729638961.

Adding to 1301001102 its reverse (2011001031), we get a palindrome (3312002133).

The spelling of 1301001102 in words is "one billion, three hundred one million, one thousand, one hundred two".