123119352 has 128 divisors (see below), whose sum is σ = 358963200. Its totient is φ = 39540960.

The previous prime is 123119341. The next prime is 123119357. The reversal of 123119352 is 253911321.

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 (123119357) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 542263 + ... + 542489.

It is an arithmetic number, because the mean of its divisors is an integer number (2804400).

Almost surely, 2^123119352 is an apocalyptic number.

123119352 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 123119352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179481600).

123119352 is an abundant number, since it is smaller than the sum of its proper divisors (235843848).

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

123119352 is an equidigital number, since it uses as much as digits as its factorization.

123119352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 263 counting only the distinct ones).

The product of its digits is 1620, while the sum is 27.

The square root of 123119352 is about 11095.9160054499. The cubic root of 123119352 is about 497.4797877364.

The spelling of 123119352 in words is "one hundred twenty-three million, one hundred nineteen thousand, three hundred fifty-two".