1341023031 has 12 divisors (see below), whose sum is σ = 1937561808. Its totient is φ = 893771424.

The previous prime is 1341023011. The next prime is 1341023063. The reversal of 1341023031 is 1303201431.

It is not a de Polignac number, because 1341023031 - 2¹⁴ = 1341006647 is a prime.

It is a super-2 number, since 2×1341023031² = 3596685539344853922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1341022995 and 1341023013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341023011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18366 + ... + 54948.

It is an arithmetic number, because the mean of its divisors is an integer number (161463484).

Almost surely, 2^1341023031 is an apocalyptic number.

1341023031 is a deficient number, since it is larger than the sum of its proper divisors (596538777).

1341023031 is a wasteful number, since it uses less digits than its factorization.

1341023031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40662 (or 40659 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1341023031 is about 36619.9813080236. The cubic root of 1341023031 is about 1102.7542634750.

Adding to 1341023031 its reverse (1303201431), we get a palindrome (2644224462).

It can be divided in two parts, 134 and 1023031, that added together give a triangular number (1023165 = T₁₄₃₀).

The spelling of 1341023031 in words is "one billion, three hundred forty-one million, twenty-three thousand, thirty-one".