1341550131 has 4 divisors (see below), whose sum is σ = 1788733512. Its totient is φ = 894366752.

The previous prime is 1341550129. The next prime is 1341550153. The reversal of 1341550131 is 1310551431.

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

It is a cyclic number.

It is not a de Polignac number, because 1341550131 - 2¹ = 1341550129 is a prime.

It is a super-2 number, since 2×1341550131² = 3599513507972234322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1341550031) 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, 223591686 + ... + 223591691.

It is an arithmetic number, because the mean of its divisors is an integer number (447183378).

Almost surely, 2^1341550131 is an apocalyptic number.

1341550131 is a deficient number, since it is larger than the sum of its proper divisors (447183381).

1341550131 is an equidigital number, since it uses as much as digits as its factorization.

1341550131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447183380.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 1341550131 is about 36627.1774915840. The cubic root of 1341550131 is about 1102.8987267240.

It can be divided in two parts, 13415 and 50131, that added together give a triangular number (63546 = T₃₅₆).

The spelling of 1341550131 in words is "one billion, three hundred forty-one million, five hundred fifty thousand, one hundred thirty-one".