31453660102 has 8 divisors (see below), whose sum is σ = 47252086200. Its totient is φ = 15702964704.

The previous prime is 31453660093. The next prime is 31453660103. The reversal of 31453660102 is 20106635413.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31453660103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11931027 + ... + 11933662.

It is an arithmetic number, because the mean of its divisors is an integer number (5906510775).

Almost surely, 2^31453660102 is an apocalyptic number.

31453660102 is a deficient number, since it is larger than the sum of its proper divisors (15798426098).

31453660102 is a wasteful number, since it uses less digits than its factorization.

31453660102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23865350.

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 31453660102 in words is "thirty-one billion, four hundred fifty-three million, six hundred sixty thousand, one hundred two".