1331101033241 has 48 divisors (see below), whose sum is σ = 1676849091840. Its totient is φ = 1050309025920.

The previous prime is 1331101033231. The next prime is 1331101033253. The reversal of 1331101033241 is 1423301011331.

It is not a de Polignac number, because 1331101033241 - 2⁶ = 1331101033177 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1331101033231) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10098935 + ... + 10229891.

It is an arithmetic number, because the mean of its divisors is an integer number (34934356080).

Almost surely, 2^{1331101033241} is an apocalyptic number.

It is an amenable number.

1331101033241 is a deficient number, since it is larger than the sum of its proper divisors (345748058599).

1331101033241 is a wasteful number, since it uses less digits than its factorization.

1331101033241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131334 (or 131327 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1331101033241 its reverse (1423301011331), we get a palindrome (2754402044572).

The spelling of 1331101033241 in words is "one trillion, three hundred thirty-one billion, one hundred one million, thirty-three thousand, two hundred forty-one".