1341120277 has 4 divisors (see below), whose sum is σ = 1532708896. Its totient is φ = 1149531660.

The previous prime is 1341120257. The next prime is 1341120281. The reversal of 1341120277 is 7720211431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1341120277 - 2²³ = 1332731669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341120217) 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, 95794299 + ... + 95794312.

It is an arithmetic number, because the mean of its divisors is an integer number (383177224).

Almost surely, 2^1341120277 is an apocalyptic number.

It is an amenable number.

1341120277 is a deficient number, since it is larger than the sum of its proper divisors (191588619).

1341120277 is an equidigital number, since it uses as much as digits as its factorization.

1341120277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191588618.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 1341120277 is about 36621.3090563404. The cubic root of 1341120277 is about 1102.7809187092.

The spelling of 1341120277 in words is "one billion, three hundred forty-one million, one hundred twenty thousand, two hundred seventy-seven".