102003031211134 has 32 divisors (see below), whose sum is σ = 160813566033120. Its totient is φ = 48463238863872.

The previous prime is 102003031211071. The next prime is 102003031211143. The reversal of 102003031211134 is 431112130300201.

It is a congruent number.

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, 24578502 + ... + 28427254.

It is an arithmetic number, because the mean of its divisors is an integer number (5025423938535).

Almost surely, 2^{102003031211134} is an apocalyptic number.

102003031211134 is a deficient number, since it is larger than the sum of its proper divisors (58810534821986).

102003031211134 is a wasteful number, since it uses less digits than its factorization.

102003031211134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3857164.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 102003031211134 its reverse (431112130300201), we get a palindrome (533115161511335).

The spelling of 102003031211134 in words is "one hundred two trillion, three billion, thirty-one million, two hundred eleven thousand, one hundred thirty-four".