1301543132050 has 48 divisors (see below), whose sum is σ = 2768957275392. Its totient is φ = 445880707200.

The previous prime is 1301543132041. The next prime is 1301543132063. The reversal of 1301543132050 is 502313451031.

It is a happy 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, 1079587 + ... + 1941286.

It is an arithmetic number, because the mean of its divisors is an integer number (57686609904).

Almost surely, 2^{1301543132050} is an apocalyptic number.

1301543132050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1301543132050 is an abundant number, since it is smaller than the sum of its proper divisors (1467414143342).

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

1301543132050 is a wasteful number, since it uses less digits than its factorization.

1301543132050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3022123 (or 3022118 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 1301543132050 its reverse (502313451031), we get a palindrome (1803856583081).

The spelling of 1301543132050 in words is "one trillion, three hundred one billion, five hundred forty-three million, one hundred thirty-two thousand, fifty".