2103148697 has 8 divisors (see below), whose sum is σ = 2266409544. Its totient is φ = 1940099328.

The previous prime is 2103148651. The next prime is 2103148699. The reversal of 2103148697 is 7968413012.

It can be written as a sum of positive squares in 4 ways, for example, as 45981961 + 2057166736 = 6781^2 + 45356^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2103148697 - 2⁸ = 2103148441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2103148699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31898 + ... + 72275.

It is an arithmetic number, because the mean of its divisors is an integer number (283301193).

Almost surely, 2^2103148697 is an apocalyptic number.

It is an amenable number.

2103148697 is a deficient number, since it is larger than the sum of its proper divisors (163260847).

2103148697 is a wasteful number, since it uses less digits than its factorization.

2103148697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105739.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 2103148697 is about 45860.0991821867. The cubic root of 2103148697 is about 1281.2188700999.

The spelling of 2103148697 in words is "two billion, one hundred three million, one hundred forty-eight thousand, six hundred ninety-seven".