2123010302 has 8 divisors (see below), whose sum is σ = 3639446256. Its totient is φ = 909861552.

The previous prime is 2123010247. The next prime is 2123010311. The reversal of 2123010302 is 2030103212.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 151643593 = 2123010302 / (2 + 1 + 2 + 3 + 0 + 1 + 0 + 3 + 0 + 2).

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, 75821783 + ... + 75821810.

It is an arithmetic number, because the mean of its divisors is an integer number (454930782).

Almost surely, 2^2123010302 is an apocalyptic number.

2123010302 is a deficient number, since it is larger than the sum of its proper divisors (1516435954).

2123010302 is a wasteful number, since it uses less digits than its factorization.

2123010302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151643602.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2123010302 is about 46076.1359273974. The cubic root of 2123010302 is about 1285.2394093335.

Adding to 2123010302 its reverse (2030103212), we get a palindrome (4153113514).

The spelling of 2123010302 in words is "two billion, one hundred twenty-three million, ten thousand, three hundred two".