1241023320 has 96 divisors (see below), whose sum is σ = 4058262000. Its totient is φ = 328893696.

The previous prime is 1241023319. The next prime is 1241023363. The reversal of 1241023320 is 233201421.

1241023320 is a `hidden beast` number, since 1 + 2 + 410 + 233 + 20 = 666.

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 = 1241023293 and 1241023302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48106 + ... + 69254.

Almost surely, 2^1241023320 is an apocalyptic number.

1241023320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1241023320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2029131000).

1241023320 is an abundant number, since it is smaller than the sum of its proper divisors (2817238680).

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

1241023320 is a wasteful number, since it uses less digits than its factorization.

1241023320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21329 (or 21322 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1241023320 is about 35228.1608943754. The cubic root of 1241023320 is about 1074.6325248393.

Adding to 1241023320 its reverse (233201421), we get a palindrome (1474224741).

The spelling of 1241023320 in words is "one billion, two hundred forty-one million, twenty-three thousand, three hundred twenty".