1341522120 has 32 divisors (see below), whose sum is σ = 4024566720. Its totient is φ = 357739200.

The previous prime is 1341522109. The next prime is 1341522121. The reversal of 1341522120 is 212251431.

It is not an unprimeable number, because it can be changed into a prime (1341522121) 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, 5589556 + ... + 5589795.

It is an arithmetic number, because the mean of its divisors is an integer number (125767710).

Almost surely, 2^1341522120 is an apocalyptic number.

1341522120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1341522120 is an abundant number, since it is smaller than the sum of its proper divisors (2683044600).

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

1341522120 is a wasteful number, since it uses less digits than its factorization.

1341522120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11179365 (or 11179361 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1341522120 is about 36626.7951095916. The cubic root of 1341522120 is about 1102.8910506508.

Adding to 1341522120 its reverse (212251431), we get a palindrome (1553773551).

The spelling of 1341522120 in words is "one billion, three hundred forty-one million, five hundred twenty-two thousand, one hundred twenty".