311040103101 has 64 divisors (see below), whose sum is σ = 555056828928. Its totient is φ = 150240780288.

The previous prime is 311040103093. The next prime is 311040103141. The reversal of 311040103101 is 101301040113.

It is not a de Polignac number, because 311040103101 - 2³ = 311040103093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (311040103141) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 733960 + ... + 1077393.

It is an arithmetic number, because the mean of its divisors is an integer number (8672762952).

Almost surely, 2^311040103101 is an apocalyptic number.

It is an amenable number.

311040103101 is a deficient number, since it is larger than the sum of its proper divisors (244016725827).

311040103101 is a wasteful number, since it uses less digits than its factorization.

311040103101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1811430.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 311040103101 its reverse (101301040113), we get a palindrome (412341143214).

The spelling of 311040103101 in words is "three hundred eleven billion, forty million, one hundred three thousand, one hundred one".