1230361283377 has 4 divisors (see below), whose sum is σ = 1231124063220. Its totient is φ = 1229598503536.

The previous prime is 1230361283369. The next prime is 1230361283401. The reversal of 1230361283377 is 7733821630321.

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 376444829601 + 853916453776 = 613551^2 + 924076^2 .

It is a cyclic number.

It is not a de Polignac number, because 1230361283377 - 2³ = 1230361283369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1230361283357) 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, 381387502 + ... + 381390727.

It is an arithmetic number, because the mean of its divisors is an integer number (307781015805).

Almost surely, 2^{1230361283377} is an apocalyptic number.

It is an amenable number.

1230361283377 is a deficient number, since it is larger than the sum of its proper divisors (762779843).

1230361283377 is an equidigital number, since it uses as much as digits as its factorization.

1230361283377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762779842.

The product of its (nonzero) digits is 762048, while the sum is 46.

The spelling of 1230361283377 in words is "one trillion, two hundred thirty billion, three hundred sixty-one million, two hundred eighty-three thousand, three hundred seventy-seven".