1101310132122 has 48 divisors (see below), whose sum is σ = 2451951002592. Its totient is φ = 356993952480.

The previous prime is 1101310132103. The next prime is 1101310132123. The reversal of 1101310132122 is 2212310131011.

1101310132122 is a `hidden beast` number, since 1 + 10 + 1 + 310 + 1 + 321 + 22 = 666.

It is a super-2 number, since 2×1101310132122² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1101310132095 and 1101310132104.

It is not an unprimeable number, because it can be changed into a prime (1101310132123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 836497 + ... + 1703627.

It is an arithmetic number, because the mean of its divisors is an integer number (51082312554).

Almost surely, 2^{1101310132122} is an apocalyptic number.

1101310132122 is an abundant number, since it is smaller than the sum of its proper divisors (1350640870470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101310132122 is a wasteful number, since it uses less digits than its factorization.

1101310132122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869083 (or 869080 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1101310132122 its reverse (2212310131011), we get a palindrome (3313620263133).

The spelling of 1101310132122 in words is "one trillion, one hundred one billion, three hundred ten million, one hundred thirty-two thousand, one hundred twenty-two".