1313100201132 has 36 divisors (see below), whose sum is σ = 3319351985040. Its totient is φ = 437683388832.

The previous prime is 1313100201131. The next prime is 1313100201169. The reversal of 1313100201132 is 2311020013131.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1313100201131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 281778 + ... + 1644870.

Almost surely, 2^{1313100201132} is an apocalyptic number.

1313100201132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1313100201132 is an abundant number, since it is smaller than the sum of its proper divisors (2006251783908).

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

1313100201132 is a wasteful number, since it uses less digits than its factorization.

1313100201132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389862 (or 1389857 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1313100201132 its reverse (2311020013131), we get a palindrome (3624120214263).

The spelling of 1313100201132 in words is "one trillion, three hundred thirteen billion, one hundred million, two hundred one thousand, one hundred thirty-two".