511130102 has 32 divisors (see below), whose sum is σ = 901442304. Its totient is φ = 212839200.

The previous prime is 511130083. The next prime is 511130111. The reversal of 511130102 is 201031115.

It is a super-2 number, since 2×511130102² = 522507962341060808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

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, 67277 + ... + 74487.

It is an arithmetic number, because the mean of its divisors is an integer number (28170072).

Almost surely, 2^511130102 is an apocalyptic number.

511130102 is a deficient number, since it is larger than the sum of its proper divisors (390312202).

511130102 is a wasteful number, since it uses less digits than its factorization.

511130102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7364.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 511130102 is about 22608.1866145872. The cubic root of 511130102 is about 799.5466712899.

Adding to 511130102 its reverse (201031115), we get a palindrome (712161217).

The spelling of 511130102 in words is "five hundred eleven million, one hundred thirty thousand, one hundred two".