11210542730 has 32 divisors (see below), whose sum is σ = 21534253056. Its totient is φ = 4187199744.

The previous prime is 11210542703. The next prime is 11210542801. The reversal of 11210542730 is 3724501211.

It is a self number, because there is not a number n which added to its sum of digits gives 11210542730.

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, 238034 + ... + 281213.

It is an arithmetic number, because the mean of its divisors is an integer number (672945408).

Almost surely, 2^11210542730 is an apocalyptic number.

11210542730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11210542730 is a deficient number, since it is larger than the sum of its proper divisors (10323710326).

11210542730 is a wasteful number, since it uses less digits than its factorization.

11210542730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519398.

The product of its (nonzero) digits is 1680, while the sum is 26.

The spelling of 11210542730 in words is "eleven billion, two hundred ten million, five hundred forty-two thousand, seven hundred thirty".