102123102243034 has 32 divisors (see below), whose sum is σ = 154246648872960. Its totient is φ = 50708472217200.

The previous prime is 102123102242963. The next prime is 102123102243053. The reversal of 102123102243034 is 430342201321201.

It is a junction number, because it is equal to n+sod(n) for n = 102123102242993 and 102123102243011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3475569907 + ... + 3475599289.

It is an arithmetic number, because the mean of its divisors is an integer number (4820207777280).

Almost surely, 2^{102123102243034} is an apocalyptic number.

102123102243034 is a deficient number, since it is larger than the sum of its proper divisors (52123546629926).

102123102243034 is a wasteful number, since it uses less digits than its factorization.

102123102243034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44626.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 102123102243034 its reverse (430342201321201), we get a palindrome (532465303564235).

The spelling of 102123102243034 in words is "one hundred two trillion, one hundred twenty-three billion, one hundred two million, two hundred forty-three thousand, thirty-four".