31111423034 has 8 divisors (see below), whose sum is σ = 46668050208. Its totient is φ = 15555406300.

The previous prime is 31111422907. The next prime is 31111423103. The reversal of 31111423034 is 43032411113.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9059 + ... + 249609.

It is an arithmetic number, because the mean of its divisors is an integer number (5833506276).

Almost surely, 2^31111423034 is an apocalyptic number.

31111423034 is a deficient number, since it is larger than the sum of its proper divisors (15556627174).

31111423034 is a wasteful number, since it uses less digits than its factorization.

31111423034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305220.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 31111423034 its reverse (43032411113), we get a palindrome (74143834147).

The spelling of 31111423034 in words is "thirty-one billion, one hundred eleven million, four hundred twenty-three thousand, thirty-four".