103250033245 has 4 divisors (see below), whose sum is σ = 123900039900. Its totient is φ = 82600026592.

The previous prime is 103250033233. The next prime is 103250033261. The reversal of 103250033245 is 542330052301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 542330052301 = 47 ⋅11538937283.

It can be written as a sum of positive squares in 2 ways, for example, as 30199835961 + 73050197284 = 173781^2 + 270278^2 .

It is a cyclic number.

It is not a de Polignac number, because 103250033245 - 2³⁵ = 68890294877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10325003320 + ... + 10325003329.

It is an arithmetic number, because the mean of its divisors is an integer number (30975009975).

Almost surely, 2^103250033245 is an apocalyptic number.

It is an amenable number.

103250033245 is a deficient number, since it is larger than the sum of its proper divisors (20650006655).

103250033245 is an equidigital number, since it uses as much as digits as its factorization.

103250033245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20650006654.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 103250033245 its reverse (542330052301), we get a palindrome (645580085546).

The spelling of 103250033245 in words is "one hundred three billion, two hundred fifty million, thirty-three thousand, two hundred forty-five".