1162537023 has 4 divisors (see below), whose sum is σ = 1550049368. Its totient is φ = 775024680.

The previous prime is 1162537009. The next prime is 1162537039. The reversal of 1162537023 is 3207352611.

1162537023 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1162537023 - 2¹⁰ = 1162535999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162537073) 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, 193756168 + ... + 193756173.

It is an arithmetic number, because the mean of its divisors is an integer number (387512342).

Almost surely, 2^1162537023 is an apocalyptic number.

1162537023 is a deficient number, since it is larger than the sum of its proper divisors (387512345).

1162537023 is an equidigital number, since it uses as much as digits as its factorization.

1162537023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387512344.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 1162537023 is about 34095.9971697559. The cubic root of 1162537023 is about 1051.4830209470.

Adding to 1162537023 its reverse (3207352611), we get a palindrome (4369889634).

The spelling of 1162537023 in words is "one billion, one hundred sixty-two million, five hundred thirty-seven thousand, twenty-three".