103030143703 has 4 divisors (see below), whose sum is σ = 103032444328. Its totient is φ = 103027843080.

The previous prime is 103030143677. The next prime is 103030143707. The reversal of 103030143703 is 307341030301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 307341030301 = 229 ⋅1342100569.

It is a cyclic number.

It is not a de Polignac number, because 103030143703 - 2³³ = 94440209111 is a prime.

It is a super-2 number, since 2×103030143703² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103030143707) 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, 1081776 + ... + 1173157.

It is an arithmetic number, because the mean of its divisors is an integer number (25758111082).

Almost surely, 2^103030143703 is an apocalyptic number.

103030143703 is a deficient number, since it is larger than the sum of its proper divisors (2300625).

103030143703 is an equidigital number, since it uses as much as digits as its factorization.

103030143703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2300624.

The product of its (nonzero) digits is 2268, while the sum is 25.

The spelling of 103030143703 in words is "one hundred three billion, thirty million, one hundred forty-three thousand, seven hundred three".