1341123020 has 24 divisors (see below), whose sum is σ = 2842683984. Its totient is φ = 531434816.

The previous prime is 1341123019. The next prime is 1341123061. The reversal of 1341123020 is 203211431.

1341123020 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1341123020² = 3597221909547840800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1341123020.

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, 311207 + ... + 315486.

It is an arithmetic number, because the mean of its divisors is an integer number (118445166).

Almost surely, 2^1341123020 is an apocalyptic number.

1341123020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1341123020 is an abundant number, since it is smaller than the sum of its proper divisors (1501560964).

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

1341123020 is a wasteful number, since it uses less digits than its factorization.

1341123020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626809 (or 626807 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1341123020 is about 36621.3465071944. The cubic root of 1341123020 is about 1102.7816705498.

Adding to 1341123020 its reverse (203211431), we get a palindrome (1544334451).

The spelling of 1341123020 in words is "one billion, three hundred forty-one million, one hundred twenty-three thousand, twenty".