1101042130 has 16 divisors (see below), whose sum is σ = 2050216920. Its totient is φ = 425229952.

The previous prime is 1101042127. The next prime is 1101042143. The reversal of 1101042130 is 312401011.

It can be written as a sum of positive squares in 4 ways, for example, as 828230841 + 272811289 = 28779^2 + 16517^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1101042130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1898059 + ... + 1898638.

Almost surely, 2^1101042130 is an apocalyptic number.

1101042130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101042130 is a deficient number, since it is larger than the sum of its proper divisors (949174790).

1101042130 is a wasteful number, since it uses less digits than its factorization.

1101042130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3796733.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1101042130 is about 33181.9548851480. The cubic root of 1101042130 is about 1032.6060034959.

Adding to 1101042130 its reverse (312401011), we get a palindrome (1413443141).

The spelling of 1101042130 in words is "one billion, one hundred one million, forty-two thousand, one hundred thirty".