1153040351 has 6 divisors (see below), whose sum is σ = 1224856320. Its totient is φ = 1085214176.

The previous prime is 1153040309. The next prime is 1153040389. The reversal of 1153040351 is 1530403511.

It is not a de Polignac number, because 1153040351 - 2¹⁴ = 1153023967 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 (1153040951) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1994591 + ... + 1995168.

It is an arithmetic number, because the mean of its divisors is an integer number (204142720).

Almost surely, 2^1153040351 is an apocalyptic number.

1153040351 is a deficient number, since it is larger than the sum of its proper divisors (71815969).

1153040351 is an equidigital number, since it uses as much as digits as its factorization.

1153040351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3989793 (or 3989776 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 1153040351 is about 33956.4478560405. The cubic root of 1153040351 is about 1048.6120288170.

Adding to 1153040351 its reverse (1530403511), we get a palindrome (2683443862).

The spelling of 1153040351 in words is "one billion, one hundred fifty-three million, forty thousand, three hundred fifty-one".