123010343102 has 16 divisors (see below), whose sum is σ = 185125617072. Its totient is φ = 61301954880.

The previous prime is 123010343059. The next prime is 123010343117. The reversal of 123010343102 is 201343010321.

It is a congruent number.

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, 1657748 + ... + 1730360.

It is an arithmetic number, because the mean of its divisors is an integer number (11570351067).

Almost surely, 2^123010343102 is an apocalyptic number.

123010343102 is a deficient number, since it is larger than the sum of its proper divisors (62115273970).

123010343102 is a wasteful number, since it uses less digits than its factorization.

123010343102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75403.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 123010343102 its reverse (201343010321), we get a palindrome (324353353423).

The spelling of 123010343102 in words is "one hundred twenty-three billion, ten million, three hundred forty-three thousand, one hundred two".