1101333440151 has 16 divisors (see below), whose sum is σ = 1864691539200. Its totient is φ = 629333394264.

The previous prime is 1101333440093. The next prime is 1101333440171. The reversal of 1101333440151 is 1510443331011.

It is not a de Polignac number, because 1101333440151 - 2¹⁹ = 1101332915863 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101333440171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2913580341 + ... + 2913580718.

It is an arithmetic number, because the mean of its divisors is an integer number (116543221200).

Almost surely, 2^{1101333440151} is an apocalyptic number.

1101333440151 is a deficient number, since it is larger than the sum of its proper divisors (763358099049).

1101333440151 is an equidigital number, since it uses as much as digits as its factorization.

1101333440151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5827161075 (or 5827161069 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 1101333440151 its reverse (1510443331011), we get a palindrome (2611776771162).

The spelling of 1101333440151 in words is "one trillion, one hundred one billion, three hundred thirty-three million, four hundred forty thousand, one hundred fifty-one".