1310100133 has 8 divisors (see below), whose sum is σ = 1339292160. Its totient is φ = 1281141120.

The previous prime is 1310100119. The next prime is 1310100167. The reversal of 1310100133 is 3310010131.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1310100133 - 2¹⁷ = 1309969061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310100173) 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, 46860 + ... + 69397.

It is an arithmetic number, because the mean of its divisors is an integer number (167411520).

Almost surely, 2^1310100133 is an apocalyptic number.

It is an amenable number.

1310100133 is a deficient number, since it is larger than the sum of its proper divisors (29192027).

1310100133 is a wasteful number, since it uses less digits than its factorization.

1310100133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116507.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 1310100133 is about 36195.3054000101. The cubic root of 1310100133 is about 1094.2120595195.

Adding to 1310100133 its reverse (3310010131), we get a palindrome (4620110264).

The spelling of 1310100133 in words is "one billion, three hundred ten million, one hundred thousand, one hundred thirty-three".