31100001001130 has 16 divisors (see below), whose sum is σ = 55980212088960. Its totient is φ = 12439953670032.

The previous prime is 31100001001127. The next prime is 31100001001229. The reversal of 31100001001130 is 3110010000113.

It is a happy number.

It is a super-2 number, since 2×31100001001130² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2979350 + ... + 8430689.

It is an arithmetic number, because the mean of its divisors is an integer number (3498763255560).

Almost surely, 2^{31100001001130} is an apocalyptic number.

31100001001130 is a deficient number, since it is larger than the sum of its proper divisors (24880211087830).

31100001001130 is a wasteful number, since it uses less digits than its factorization.

31100001001130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11682613.

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 31100001001130 its reverse (3110010000113), we get a palindrome (34210011001243).

The spelling of 31100001001130 in words is "thirty-one trillion, one hundred billion, one million, one thousand, one hundred thirty".