1010320301331 has 12 divisors (see below), whose sum is σ = 1592019868920. Its totient is φ = 612315334080.

The previous prime is 1010320301239. The next prime is 1010320301359. The reversal of 1010320301331 is 1331030230101.

It is a happy number.

1010320301331 is a `hidden beast` number, since 1 + 0 + 1 + 0 + 32 + 0 + 301 + 331 = 666.

It is not a de Polignac number, because 1010320301331 - 2⁹ = 1010320300819 is a prime.

It is a super-2 number, since 2×1010320301331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1010320301381) 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, 5102627686 + ... + 5102627883.

It is an arithmetic number, because the mean of its divisors is an integer number (132668322410).

Almost surely, 2^{1010320301331} is an apocalyptic number.

1010320301331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1010320301331 is a deficient number, since it is larger than the sum of its proper divisors (581699567589).

1010320301331 is a wasteful number, since it uses less digits than its factorization.

1010320301331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10205255586 (or 10205255583 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1010320301331 its reverse (1331030230101), we get a palindrome (2341350531432).

The spelling of 1010320301331 in words is "one trillion, ten billion, three hundred twenty million, three hundred one thousand, three hundred thirty-one".