1341554131 has 4 divisors (see below), whose sum is σ = 1350558000. Its totient is φ = 1332550264.

The previous prime is 1341554111. The next prime is 1341554161. The reversal of 1341554131 is 1314551431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1314551431 = 3181 ⋅413251.

It is a cyclic number.

It is not a de Polignac number, because 1341554131 - 2²³ = 1333165523 is a prime.

It is a super-2 number, since 2×1341554131² = 3599534972806330322, which contains 22 as substring.

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 1341554131.

It is not an unprimeable number, because it can be changed into a prime (1341554111) 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, 4501711 + ... + 4502008.

It is an arithmetic number, because the mean of its divisors is an integer number (337639500).

Almost surely, 2^1341554131 is an apocalyptic number.

1341554131 is a deficient number, since it is larger than the sum of its proper divisors (9003869).

1341554131 is an equidigital number, since it uses as much as digits as its factorization.

1341554131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9003868.

The product of its digits is 3600, while the sum is 28.

The square root of 1341554131 is about 36627.2320958054. The cubic root of 1341554131 is about 1102.8998228666.

The spelling of 1341554131 in words is "one billion, three hundred forty-one million, five hundred fifty-four thousand, one hundred thirty-one".