123411130 has 8 divisors (see below), whose sum is σ = 222140052. Its totient is φ = 49364448.

The previous prime is 123411121. The next prime is 123411131. The reversal of 123411130 is 31114321.

It can be written as a sum of positive squares in 2 ways, for example, as 123232201 + 178929 = 11101^2 + 423^2 .

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

It is not an unprimeable number, because it can be changed into a prime (123411131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6170547 + ... + 6170566.

Almost surely, 2^123411130 is an apocalyptic number.

123411130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123411130 is a deficient number, since it is larger than the sum of its proper divisors (98728922).

123411130 is a wasteful number, since it uses less digits than its factorization.

123411130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12341120.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 123411130 is about 11109.0562155387. The cubic root of 123411130 is about 497.8724667110.

Adding to 123411130 its reverse (31114321), we get a palindrome (154525451).

The spelling of 123411130 in words is "one hundred twenty-three million, four hundred eleven thousand, one hundred thirty".