1301033215120 has 40 divisors (see below), whose sum is σ = 3027195800640. Its totient is φ = 520018692480.

The previous prime is 1301033215103. The next prime is 1301033215123. The reversal of 1301033215120 is 215123301031.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×1301033215120² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1301033215091 and 1301033215100.

It is not an unprimeable number, because it can be changed into a prime (1301033215123) 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, 6059346 + ... + 6270385.

It is an arithmetic number, because the mean of its divisors is an integer number (75679895016).

Almost surely, 2^{1301033215120} is an apocalyptic number.

1301033215120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1301033215120 is an abundant number, since it is smaller than the sum of its proper divisors (1726162585520).

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

1301033215120 is a wasteful number, since it uses less digits than its factorization.

1301033215120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12331063 (or 12331057 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 1301033215120 its reverse (215123301031), we get a palindrome (1516156516151).

The spelling of 1301033215120 in words is "one trillion, three hundred one billion, thirty-three million, two hundred fifteen thousand, one hundred twenty".