31150421201039 has 8 divisors (see below), whose sum is σ = 36131831841408. Its totient is φ = 26301848177880.

The previous prime is 31150421200891. The next prime is 31150421201047. The reversal of 31150421201039 is 93010212405113.

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 31150421201039 - 2²⁸ = 31150152765583 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 31150421200996 and 31150421201014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31150421201069) 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, 33209403797 + ... + 33209404734.

It is an arithmetic number, because the mean of its divisors is an integer number (4516478980176).

Almost surely, 2^{31150421201039} is an apocalyptic number.

31150421201039 is a deficient number, since it is larger than the sum of its proper divisors (4981410640369).

31150421201039 is an equidigital number, since it uses as much as digits as its factorization.

31150421201039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66418808605.

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 31150421201039 in words is "thirty-one trillion, one hundred fifty billion, four hundred twenty-one million, two hundred one thousand, thirty-nine".