3102012372377 has 4 divisors (see below), whose sum is σ = 3103379502180. Its totient is φ = 3100645242576.

The previous prime is 3102012372247. The next prime is 3102012372379. The reversal of 3102012372377 is 7732732102013.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1192265264281 + 1909747108096 = 1091909^2 + 1381936^2 .

It is a cyclic number.

It is not a de Polignac number, because 3102012372377 - 2¹² = 3102012368281 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3102012372377.

It is not an unprimeable number, because it can be changed into a prime (3102012372379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 683561498 + ... + 683566035.

It is an arithmetic number, because the mean of its divisors is an integer number (775844875545).

Almost surely, 2^{3102012372377} is an apocalyptic number.

It is an amenable number.

3102012372377 is a deficient number, since it is larger than the sum of its proper divisors (1367129803).

3102012372377 is a wasteful number, since it uses less digits than its factorization.

3102012372377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367129802.

The product of its (nonzero) digits is 74088, while the sum is 38.

The spelling of 3102012372377 in words is "three trillion, one hundred two billion, twelve million, three hundred seventy-two thousand, three hundred seventy-seven".