1301122113000 has 64 divisors (see below), whose sum is σ = 4059501001920. Its totient is φ = 346965896000.

The previous prime is 1301122112989. The next prime is 1301122113017. The reversal of 1301122113000 is 3112211031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216850686 + ... + 216856685.

It is an arithmetic number, because the mean of its divisors is an integer number (63429703155).

Almost surely, 2^{1301122113000} is an apocalyptic number.

1301122113000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1301122113000 is an abundant number, since it is smaller than the sum of its proper divisors (2758378888920).

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

1301122113000 is a wasteful number, since it uses less digits than its factorization.

1301122113000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433707395 (or 433707381 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1301122113000 its reverse (3112211031), we get a palindrome (1304234324031).

The spelling of 1301122113000 in words is "one trillion, three hundred one billion, one hundred twenty-two million, one hundred thirteen thousand".