2103148652 has 24 divisors (see below), whose sum is σ = 4071658752. Its totient is φ = 942510800.

The previous prime is 2103148651. The next prime is 2103148699. The reversal of 2103148652 is 2568413012.

It is not an unprimeable number, because it can be changed into a prime (2103148651) 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, 333488 + ... + 339735.

It is an arithmetic number, because the mean of its divisors is an integer number (169652448).

Almost surely, 2^2103148652 is an apocalyptic number.

2103148652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2103148652 is a deficient number, since it is larger than the sum of its proper divisors (1968510100).

2103148652 is a wasteful number, since it uses less digits than its factorization.

2103148652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673309 (or 673307 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 2103148652 is about 45860.0986915641. The cubic root of 2103148652 is about 1281.2188609620.

The spelling of 2103148652 in words is "two billion, one hundred three million, one hundred forty-eight thousand, six hundred fifty-two".