31424551531102 has 8 divisors (see below), whose sum is σ = 47239076381112. Its totient is φ = 15678192737400.

The previous prime is 31424551531081. The next prime is 31424551531133. The reversal of 31424551531102 is 20113515542413.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17041512924 + ... + 17041514767.

It is an arithmetic number, because the mean of its divisors is an integer number (5904884547639).

Almost surely, 2^{31424551531102} is an apocalyptic number.

31424551531102 is a deficient number, since it is larger than the sum of its proper divisors (15814524850010).

31424551531102 is a wasteful number, since it uses less digits than its factorization.

31424551531102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34083028154.

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 31424551531102 in words is "thirty-one trillion, four hundred twenty-four billion, five hundred fifty-one million, five hundred thirty-one thousand, one hundred two".