1511135130 has 32 divisors (see below), whose sum is σ = 3724746624. Its totient is φ = 392078016.

The previous prime is 1511135123. The next prime is 1511135149. The reversal of 1511135130 is 315311151.

It is a super-2 number, since 2×1511135130² = 4567058762240233800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1511135097 and 1511135106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 679582 + ... + 681801.

It is an arithmetic number, because the mean of its divisors is an integer number (116398332).

Almost surely, 2^1511135130 is an apocalyptic number.

1511135130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1511135130 is an abundant number, since it is smaller than the sum of its proper divisors (2213611494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1511135130 is a wasteful number, since it uses less digits than its factorization.

1511135130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361430.

The product of its (nonzero) digits is 225, while the sum is 21.

The square root of 1511135130 is about 38873.3215714840. The cubic root of 1511135130 is about 1147.5398270787.

Adding to 1511135130 its reverse (315311151), we get a palindrome (1826446281).

The spelling of 1511135130 in words is "one billion, five hundred eleven million, one hundred thirty-five thousand, one hundred thirty".