1361533541010 has 32 divisors (see below), whose sum is σ = 3267978702912. Its totient is φ = 363042477120.

The previous prime is 1361533540999. The next prime is 1361533541023. The reversal of 1361533541010 is 101453351631.

It is a happy number.

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, 1735761 + ... + 2394980.

It is an arithmetic number, because the mean of its divisors is an integer number (102124334466).

Almost surely, 2^{1361533541010} is an apocalyptic number.

1361533541010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1361533541010 is an abundant number, since it is smaller than the sum of its proper divisors (1906445161902).

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

1361533541010 is a wasteful number, since it uses less digits than its factorization.

1361533541010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4141738.

The product of its (nonzero) digits is 16200, while the sum is 33.

Adding to 1361533541010 its reverse (101453351631), we get a palindrome (1462986892641).

The spelling of 1361533541010 in words is "one trillion, three hundred sixty-one billion, five hundred thirty-three million, five hundred forty-one thousand, ten".