1031123322404 has 24 divisors (see below), whose sum is σ = 2062276953408. Its totient is φ = 441903500640.

The previous prime is 1031123322401. The next prime is 1031123322413. The reversal of 1031123322404 is 4042233211301.

It is a super-3 number, since 3×1031123322404³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1031123322401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2004002 + ... + 2465414.

It is an arithmetic number, because the mean of its divisors is an integer number (85928206392).

Almost surely, 2^{1031123322404} is an apocalyptic number.

1031123322404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1031123322404 is an abundant number, since it is smaller than the sum of its proper divisors (1031153631004).

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

1031123322404 is a wasteful number, since it uses less digits than its factorization.

1031123322404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541235 (or 541233 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1031123322404 its reverse (4042233211301), we get a palindrome (5073356533705).

The spelling of 1031123322404 in words is "one trillion, thirty-one billion, one hundred twenty-three million, three hundred twenty-two thousand, four hundred four".