123260010 has 16 divisors (see below), whose sum is σ = 295824096. Its totient is φ = 32869328.

The previous prime is 123260009. The next prime is 123260051. The reversal of 123260010 is 10062321.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2054304 + ... + 2054363.

It is an arithmetic number, because the mean of its divisors is an integer number (18489006).

Almost surely, 2^123260010 is an apocalyptic number.

123260010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123260010 is an abundant number, since it is smaller than the sum of its proper divisors (172564086).

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

123260010 is a wasteful number, since it uses less digits than its factorization.

123260010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4108677.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 123260010 is about 11102.2524741604. The cubic root of 123260010 is about 497.6691646302.

The spelling of 123260010 in words is "one hundred twenty-three million, two hundred sixty thousand, ten".