1101864769351 has 2 divisors, whose sum is σ = 1101864769352. Its totient is φ = 1101864769350.

The previous prime is 1101864769319. The next prime is 1101864769387. The reversal of 1101864769351 is 1539674681011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1101864769351 - 2⁵ = 1101864769319 is a prime.

It is a super-2 number, since 2×1101864769351² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101864769151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550932384675 + 550932384676.

It is an arithmetic number, because the mean of its divisors is an integer number (550932384676).

Almost surely, 2^{1101864769351} is an apocalyptic number.

1101864769351 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101864769351 is an equidigital number, since it uses as much as digits as its factorization.

1101864769351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1088640, while the sum is 52.

The spelling of 1101864769351 in words is "one trillion, one hundred one billion, eight hundred sixty-four million, seven hundred sixty-nine thousand, three hundred fifty-one".