1341500031 has 6 divisors (see below), whose sum is σ = 1937722280. Its totient is φ = 894333348.

The previous prime is 1341500023. The next prime is 1341500053. The reversal of 1341500031 is 1300051431.

1341500031 is a `hidden beast` number, since 134 + 1 + 500 + 0 + 31 = 666.

It is not a de Polignac number, because 1341500031 - 2³ = 1341500023 is a prime.

It is a super-2 number, since 2×1341500031² = 3599244666346001922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1341499977 and 1341500013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341500021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74527771 + ... + 74527788.

Almost surely, 2^1341500031 is an apocalyptic number.

1341500031 is a deficient number, since it is larger than the sum of its proper divisors (596222249).

1341500031 is a wasteful number, since it uses less digits than its factorization.

1341500031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149055565 (or 149055562 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1341500031 is about 36626.4935668158. The cubic root of 1341500031 is about 1102.8849973541.

Adding to 1341500031 its reverse (1300051431), we get a palindrome (2641551462).

The spelling of 1341500031 in words is "one billion, three hundred forty-one million, five hundred thousand, thirty-one".