1133787098417 has 18 divisors (see below), whose sum is σ = 1154556452322. Its totient is φ = 1113368596704.

The previous prime is 1133787098369. The next prime is 1133787098429. The reversal of 1133787098417 is 7148907873311.

It can be written as a sum of positive squares in only one way, i.e., 822360599281 + 311426499136 = 906841^2 + 558056^2 .

It is not a de Polignac number, because 1133787098417 - 2³⁸ = 858909191473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133787098317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1284016658 + ... + 1284017540.

It is an arithmetic number, because the mean of its divisors is an integer number (64142025129).

Almost surely, 2^{1133787098417} is an apocalyptic number.

It is an amenable number.

1133787098417 is a deficient number, since it is larger than the sum of its proper divisors (20769353905).

1133787098417 is an frugal number, since it uses more digits than its factorization.

1133787098417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2157 (or 1195 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 59.

The spelling of 1133787098417 in words is "one trillion, one hundred thirty-three billion, seven hundred eighty-seven million, ninety-eight thousand, four hundred seventeen".