1012201132313 has 8 divisors (see below), whose sum is σ = 1156845594432. Its totient is φ = 867567745296.

The previous prime is 1012201132303. The next prime is 1012201132433. The reversal of 1012201132313 is 3132311022101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1012201132313 - 2⁴ = 1012201132297 is a prime.

It is a super-2 number, since 2×1012201132313² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1012201132303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2571995 + ... + 2939312.

It is an arithmetic number, because the mean of its divisors is an integer number (144605699304).

Almost surely, 2^{1012201132313} is an apocalyptic number.

It is an amenable number.

1012201132313 is a deficient number, since it is larger than the sum of its proper divisors (144644462119).

1012201132313 is an equidigital number, since it uses as much as digits as its factorization.

1012201132313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5537551.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1012201132313 its reverse (3132311022101), we get a palindrome (4144512154414).

The spelling of 1012201132313 in words is "one trillion, twelve billion, two hundred one million, one hundred thirty-two thousand, three hundred thirteen".