1150351423 has 8 divisors (see below), whose sum is σ = 1272322688. Its totient is φ = 1033163424.

The previous prime is 1150351399. The next prime is 1150351429. The reversal of 1150351423 is 3241530511.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1150351423 - 2²¹ = 1148254271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150351429) 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, 1195311 + ... + 1196272.

It is an arithmetic number, because the mean of its divisors is an integer number (159040336).

Almost surely, 2^1150351423 is an apocalyptic number.

1150351423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1150351423 is a deficient number, since it is larger than the sum of its proper divisors (121971265).

1150351423 is a wasteful number, since it uses less digits than its factorization.

1150351423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2391633.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1150351423 is about 33916.8309692990. The cubic root of 1150351423 is about 1047.7962617828.

Adding to 1150351423 its reverse (3241530511), we get a palindrome (4391881934).

It can be divided in two parts, 11503 and 51423, that added together give a palindrome (62926).

The spelling of 1150351423 in words is "one billion, one hundred fifty million, three hundred fifty-one thousand, four hundred twenty-three".