1130136497 has 16 divisors (see below), whose sum is σ = 1307983872. Its totient is φ = 956445840.

The previous prime is 1130136481. The next prime is 1130136499. The reversal of 1130136497 is 7946310311.

It is a happy number.

It is not a de Polignac number, because 1130136497 - 2⁴ = 1130136481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130136499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 262472 + ... + 266742.

It is an arithmetic number, because the mean of its divisors is an integer number (81748992).

Almost surely, 2^1130136497 is an apocalyptic number.

It is an amenable number.

1130136497 is a deficient number, since it is larger than the sum of its proper divisors (177847375).

1130136497 is a wasteful number, since it uses less digits than its factorization.

1130136497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4748.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 1130136497 is about 33617.5028370639. The cubic root of 1130136497 is about 1041.6223744395.

The spelling of 1130136497 in words is "one billion, one hundred thirty million, one hundred thirty-six thousand, four hundred ninety-seven".