1301140121004 has 60 divisors (see below), whose sum is σ = 3407097430968. Its totient is φ = 432991656000.

The previous prime is 1301140120991. The next prime is 1301140121011. The reversal of 1301140121004 is 4001210411031.

It is a super-2 number, since 2×1301140121004² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3146262 + ... + 3535709.

Almost surely, 2^{1301140121004} is an apocalyptic number.

It is an amenable number.

1301140121004 is an abundant number, since it is smaller than the sum of its proper divisors (2105957309964).

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

1301140121004 is a wasteful number, since it uses less digits than its factorization.

1301140121004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6682588 (or 6682577 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1301140121004 its reverse (4001210411031), we get a palindrome (5302350532035).

The spelling of 1301140121004 in words is "one trillion, three hundred one billion, one hundred forty million, one hundred twenty-one thousand, four".