123053853967 has 8 divisors (see below), whose sum is σ = 135428538960. Its totient is φ = 110877164160.

The previous prime is 123053853941. The next prime is 123053853973. The reversal of 123053853967 is 769358350321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123053853967 - 2²³ = 123045465359 is a prime.

It is a super-2 number, since 2×123053853967² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123053853907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49497492 + ... + 49499977.

It is an arithmetic number, because the mean of its divisors is an integer number (16928567370).

Almost surely, 2^123053853967 is an apocalyptic number.

123053853967 is a deficient number, since it is larger than the sum of its proper divisors (12374684993).

123053853967 is a wasteful number, since it uses less digits than its factorization.

123053853967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98997593.

The product of its (nonzero) digits is 4082400, while the sum is 52.

The spelling of 123053853967 in words is "one hundred twenty-three billion, fifty-three million, eight hundred fifty-three thousand, nine hundred sixty-seven".