123014197152 has 576 divisors, whose sum is σ = 463418661888. Its totient is φ = 31166208000.

The previous prime is 123014197127. The next prime is 123014197171. The reversal of 123014197152 is 251791410321.

It is a happy number.

123014197152 is a `hidden beast` number, since 1 + 230 + 1 + 419 + 7 + 1 + 5 + 2 = 666.

It is a super-2 number, since 2×123014197152² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 24546327 + ... + 24551337.

It is an arithmetic number, because the mean of its divisors is an integer number (804546288).

Almost surely, 2^123014197152 is an apocalyptic number.

123014197152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123014197152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231709330944).

123014197152 is an abundant number, since it is smaller than the sum of its proper divisors (340404464736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123014197152 is a wasteful number, since it uses less digits than its factorization.

123014197152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5095 (or 5075 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The spelling of 123014197152 in words is "one hundred twenty-three billion, fourteen million, one hundred ninety-seven thousand, one hundred fifty-two".