1101725630 has 16 divisors (see below), whose sum is σ = 2099759760. Its totient is φ = 414767232.

The previous prime is 1101725629. The next prime is 1101725671. The reversal of 1101725630 is 365271011.

It is a self number, because there is not a number n which added to its sum of digits gives 1101725630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3240200 + ... + 3240539.

It is an arithmetic number, because the mean of its divisors is an integer number (131234985).

Almost surely, 2^1101725630 is an apocalyptic number.

1101725630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101725630 is a deficient number, since it is larger than the sum of its proper divisors (998034130).

1101725630 is a wasteful number, since it uses less digits than its factorization.

1101725630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6480763.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 1101725630 is about 33192.2525598972. The cubic root of 1101725630 is about 1032.8196314730.

Adding to 1101725630 its reverse (365271011), we get a palindrome (1466996641).

The spelling of 1101725630 in words is "one billion, one hundred one million, seven hundred twenty-five thousand, six hundred thirty".