1141508623 has 2 divisors, whose sum is σ = 1141508624. Its totient is φ = 1141508622.

The previous prime is 1141508617. The next prime is 1141508633. The reversal of 1141508623 is 3268051411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1141508623 - 2²⁹ = 604637711 is a prime.

It is a super-2 number, since 2×1141508623² = 2606083872766712258, which contains 22 as substring.

It is a zygodrome in base 3.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141508603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570754311 + 570754312.

It is an arithmetic number, because the mean of its divisors is an integer number (570754312).

Almost surely, 2^1141508623 is an apocalyptic number.

1141508623 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141508623 is an equidigital number, since it uses as much as digits as its factorization.

1141508623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 1141508623 is about 33786.2194244932. The cubic root of 1141508623 is about 1045.1045347683.

The spelling of 1141508623 in words is "one billion, one hundred forty-one million, five hundred eight thousand, six hundred twenty-three".