1201301330132 has 12 divisors (see below), whose sum is σ = 2102849090580. Its totient is φ = 600487304256.

The previous prime is 1201301330123. The next prime is 1201301330137. The reversal of 1201301330132 is 2310331031021.

It can be written as a sum of positive squares in 2 ways, for example, as 475046263696 + 726255066436 = 689236^2 + 852206^2 .

It is a super-2 number, since 2×1201301330132² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201301330137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40823657 + ... + 40853072.

It is an arithmetic number, because the mean of its divisors is an integer number (175237424215).

Almost surely, 2^{1201301330132} is an apocalyptic number.

It is an amenable number.

1201301330132 is a deficient number, since it is larger than the sum of its proper divisors (901547760448).

1201301330132 is a wasteful number, since it uses less digits than its factorization.

1201301330132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81680410 (or 81680408 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1201301330132 its reverse (2310331031021), we get a palindrome (3511632361153).

The spelling of 1201301330132 in words is "one trillion, two hundred one billion, three hundred one million, three hundred thirty thousand, one hundred thirty-two".