31435470107 has 4 divisors (see below), whose sum is σ = 31904656296. Its totient is φ = 30966283920.

The previous prime is 31435470091. The next prime is 31435470109. The reversal of 31435470107 is 70107453413.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 31435470107 - 2⁴ = 31435470091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31435470109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234592994 + ... + 234593127.

It is an arithmetic number, because the mean of its divisors is an integer number (7976164074).

Almost surely, 2^31435470107 is an apocalyptic number.

31435470107 is a deficient number, since it is larger than the sum of its proper divisors (469186189).

31435470107 is an equidigital number, since it uses as much as digits as its factorization.

31435470107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469186188.

The product of its (nonzero) digits is 35280, while the sum is 35.

The spelling of 31435470107 in words is "thirty-one billion, four hundred thirty-five million, four hundred seventy thousand, one hundred seven".