123263350 has 24 divisors (see below), whose sum is σ = 262023408. Its totient is φ = 42261600.

The previous prime is 123263341. The next prime is 123263359. The reversal of 123263350 is 53362321.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (123263341) and next prime (123263359).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123263359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 175741 + ... + 176440.

It is an arithmetic number, because the mean of its divisors is an integer number (10917642).

Almost surely, 2^123263350 is an apocalyptic number.

123263350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123263350 is an abundant number, since it is smaller than the sum of its proper divisors (138760058).

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

123263350 is a wasteful number, since it uses less digits than its factorization.

123263350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352200 (or 352195 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 123263350 is about 11102.4028930678. The cubic root of 123263350 is about 497.6736597350.

The spelling of 123263350 in words is "one hundred twenty-three million, two hundred sixty-three thousand, three hundred fifty".