2101023332 has 6 divisors (see below), whose sum is σ = 3676790838. Its totient is φ = 1050511664.

The previous prime is 2101023317. The next prime is 2101023341. The reversal of 2101023332 is 2333201012.

It can be written as a sum of positive squares in only one way, i.e., 1426270756 + 674752576 = 37766^2 + 25976^2 .

It is a super-3 number, since 3×2101023332³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2101023332.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262627913 + ... + 262627920.

It is an arithmetic number, because the mean of its divisors is an integer number (612798473).

Almost surely, 2^2101023332 is an apocalyptic number.

It is an amenable number.

2101023332 is a deficient number, since it is larger than the sum of its proper divisors (1575767506).

2101023332 is a wasteful number, since it uses less digits than its factorization.

2101023332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525255837 (or 525255835 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2101023332 is about 45836.9210571565. The cubic root of 2101023332 is about 1280.7871403579.

Adding to 2101023332 its reverse (2333201012), we get a palindrome (4434224344).

The spelling of 2101023332 in words is "two billion, one hundred one million, twenty-three thousand, three hundred thirty-two".