1102331343031 has 16 divisors (see below), whose sum is σ = 1155447970560. Its totient is φ = 1049649135040.

The previous prime is 1102331343019. The next prime is 1102331343041. The reversal of 1102331343031 is 1303431332011.

It is a cyclic number.

It is not a de Polignac number, because 1102331343031 - 2⁵ = 1102331342999 is a prime.

It is a super-2 number, since 2×1102331343031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1102331342987 and 1102331343005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102331343041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27691500 + ... + 27731278.

It is an arithmetic number, because the mean of its divisors is an integer number (72215498160).

Almost surely, 2^{1102331343031} is an apocalyptic number.

1102331343031 is a deficient number, since it is larger than the sum of its proper divisors (53116627529).

1102331343031 is a wasteful number, since it uses less digits than its factorization.

1102331343031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45206.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 1102331343031 its reverse (1303431332011), we get a palindrome (2405762675042).

The spelling of 1102331343031 in words is "one trillion, one hundred two billion, three hundred thirty-one million, three hundred forty-three thousand, thirty-one".