123301545032010 has 16 divisors (see below), whose sum is σ = 295923708076896. Its totient is φ = 32880412008528.

The previous prime is 123301545031999. The next prime is 123301545032069. The reversal of 123301545032010 is 10230545103321.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 4110051501067 = 123301545032010 / (1 + 2 + 3 + 3 + 0 + 1 + 5 + 4 + 5 + 0 + 3 + 2 + 0 + 1 + 0).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2055025750504 + ... + 2055025750563.

It is an arithmetic number, because the mean of its divisors is an integer number (18495231754806).

Almost surely, 2^{123301545032010} is an apocalyptic number.

123301545032010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123301545032010 is an abundant number, since it is smaller than the sum of its proper divisors (172622163044886).

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

123301545032010 is a wasteful number, since it uses less digits than its factorization.

123301545032010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4110051501077.

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 123301545032010 in words is "one hundred twenty-three trillion, three hundred one billion, five hundred forty-five million, thirty-two thousand, ten".