103202311129 has 4 divisors (see below), whose sum is σ = 103236162100. Its totient is φ = 103168460160.

The previous prime is 103202311103. The next prime is 103202311139. The reversal of 103202311129 is 921113202301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 28535655625 + 74666655504 = 168925^2 + 273252^2 .

It is a cyclic number.

It is not a de Polignac number, because 103202311129 - 2¹¹ = 103202309081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103202311139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16920912 + ... + 16927009.

It is an arithmetic number, because the mean of its divisors is an integer number (25809040525).

Almost surely, 2^103202311129 is an apocalyptic number.

It is an amenable number.

103202311129 is a deficient number, since it is larger than the sum of its proper divisors (33850971).

103202311129 is an equidigital number, since it uses as much as digits as its factorization.

103202311129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33850970.

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 103202311129 in words is "one hundred three billion, two hundred two million, three hundred eleven thousand, one hundred twenty-nine".