1301332134 has 32 divisors (see below), whose sum is σ = 2778994944. Its totient is φ = 405266400.

The previous prime is 1301332121. The next prime is 1301332139. The reversal of 1301332134 is 4312331031.

It is a self number, because there is not a number n which added to its sum of digits gives 1301332134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301332139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103717 + ... + 115584.

It is an arithmetic number, because the mean of its divisors is an integer number (86843592).

Almost surely, 2^1301332134 is an apocalyptic number.

1301332134 is an abundant number, since it is smaller than the sum of its proper divisors (1477662810).

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

1301332134 is a wasteful number, since it uses less digits than its factorization.

1301332134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219372.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 1301332134 is about 36073.9813993410. The cubic root of 1301332134 is about 1091.7655459439.

Adding to 1301332134 its reverse (4312331031), we get a palindrome (5613663165).

The spelling of 1301332134 in words is "one billion, three hundred one million, three hundred thirty-two thousand, one hundred thirty-four".