31102001314 has 8 divisors (see below), whose sum is σ = 47417805468. Its totient is φ = 15296066160.

The previous prime is 31102001311. The next prime is 31102001353. The reversal of 31102001314 is 41310020113.

It can be written as a sum of positive squares in 2 ways, for example, as 19730978089 + 11371023225 = 140467^2 + 106635^2 .

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

It is not an unprimeable number, because it can be changed into a prime (31102001311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127467097 + ... + 127467340.

Almost surely, 2^31102001314 is an apocalyptic number.

31102001314 is a deficient number, since it is larger than the sum of its proper divisors (16315804154).

31102001314 is a wasteful number, since it uses less digits than its factorization.

31102001314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254934500.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 31102001314 its reverse (41310020113), we get a palindrome (72412021427).

The spelling of 31102001314 in words is "thirty-one billion, one hundred two million, one thousand, three hundred fourteen".