1153150023 has 8 divisors (see below), whose sum is σ = 1542542848. Its totient is φ = 766261944.

The previous prime is 1153149989. The next prime is 1153150043. The reversal of 1153150023 is 3200513511.

1153150023 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1153150023 - 2¹³ = 1153141831 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 (1153150043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 625111 + ... + 626952.

It is an arithmetic number, because the mean of its divisors is an integer number (192817856).

Almost surely, 2^1153150023 is an apocalyptic number.

1153150023 is a deficient number, since it is larger than the sum of its proper divisors (389392825).

1153150023 is a wasteful number, since it uses less digits than its factorization.

1153150023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252373.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 1153150023 is about 33958.0627097601. The cubic root of 1153150023 is about 1048.6452741792.

Adding to 1153150023 its reverse (3200513511), we get a palindrome (4353663534).

The spelling of 1153150023 in words is "one billion, one hundred fifty-three million, one hundred fifty thousand, twenty-three".