1047501130 has 16 divisors (see below), whose sum is σ = 2030540904. Its totient is φ = 386769600.

The previous prime is 1047501101. The next prime is 1047501139. The reversal of 1047501130 is 311057401.

It can be written as a sum of positive squares in 4 ways, for example, as 571257801 + 476243329 = 23901^2 + 21823^2 .

It is not an unprimeable number, because it can be changed into a prime (1047501139) 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, 4028721 + ... + 4028980.

Almost surely, 2^1047501130 is an apocalyptic number.

1047501130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1047501130 is a deficient number, since it is larger than the sum of its proper divisors (983039774).

1047501130 is a wasteful number, since it uses less digits than its factorization.

1047501130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8057721.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 1047501130 is about 32365.1221224330. The cubic root of 1047501130 is about 1015.5894171739.

Adding to 1047501130 its reverse (311057401), we get a palindrome (1358558531).

The spelling of 1047501130 in words is "one billion, forty-seven million, five hundred one thousand, one hundred thirty".