10203134240102 has 16 divisors (see below), whose sum is σ = 15500767951872. Its totient is φ = 5036304229320.

The previous prime is 10203134240051. The next prime is 10203134240129. The reversal of 10203134240102 is 20104243130201.

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, 22938974 + ... + 23379537.

It is an arithmetic number, because the mean of its divisors is an integer number (968797996992).

Almost surely, 2^{10203134240102} is an apocalyptic number.

10203134240102 is a deficient number, since it is larger than the sum of its proper divisors (5297633711770).

10203134240102 is a wasteful number, since it uses less digits than its factorization.

10203134240102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46319923.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 10203134240102 its reverse (20104243130201), we get a palindrome (30307377370303).

The spelling of 10203134240102 in words is "ten trillion, two hundred three billion, one hundred thirty-four million, two hundred forty thousand, one hundred two".