31333140000001 has 32 divisors (see below), whose sum is σ = 40359739104000. Its totient is φ = 23677713303552.

The previous prime is 31333139999999. The next prime is 31333140000047. The reversal of 31333140000001 is 10000004133313.

It is not a de Polignac number, because 31333140000001 - 2¹ = 31333139999999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31333140000401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77653206 + ... + 78055663.

It is an arithmetic number, because the mean of its divisors is an integer number (1261241847000).

Almost surely, 2^{31333140000001} is an apocalyptic number.

It is an amenable number.

31333140000001 is a deficient number, since it is larger than the sum of its proper divisors (9026599103999).

31333140000001 is a wasteful number, since it uses less digits than its factorization.

31333140000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155709001.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 31333140000001 its reverse (10000004133313), we get a palindrome (41333144133314).

The spelling of 31333140000001 in words is "thirty-one trillion, three hundred thirty-three billion, one hundred forty million, one", and thus it is an aban number.