123012010332 has 18 divisors (see below), whose sum is σ = 310947026208. Its totient is φ = 41004003432.

The previous prime is 123012010321. The next prime is 123012010343. The reversal of 123012010332 is 233010210321.

123012010332 is a `hidden beast` number, since 1 + 2 + 301 + 20 + 10 + 332 = 666.

It is an interprime number because it is at equal distance from previous prime (123012010321) and next prime (123012010343).

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1708500108 + ... + 1708500179.

Almost surely, 2^123012010332 is an apocalyptic number.

123012010332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

123012010332 is an abundant number, since it is smaller than the sum of its proper divisors (187935015876).

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

123012010332 is a wasteful number, since it uses less digits than its factorization.

123012010332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3417000297 (or 3417000292 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 123012010332 its reverse (233010210321), we get a palindrome (356022220653).

The spelling of 123012010332 in words is "one hundred twenty-three billion, twelve million, ten thousand, three hundred thirty-two".