1081014730 has 32 divisors (see below), whose sum is σ = 2015072640. Its totient is φ = 417049920.

The previous prime is 1081014719. The next prime is 1081014757. The reversal of 1081014730 is 374101801.

It is a junction number, because it is equal to n+sod(n) for n = 1081014695 and 1081014704.

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, 436957 + ... + 439423.

It is an arithmetic number, because the mean of its divisors is an integer number (62971020).

Almost surely, 2^1081014730 is an apocalyptic number.

1081014730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1081014730 is a deficient number, since it is larger than the sum of its proper divisors (934057910).

1081014730 is a wasteful number, since it uses less digits than its factorization.

1081014730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4014.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 1081014730 is about 32878.7884509147. The cubic root of 1081014730 is about 1026.3067940695.

The spelling of 1081014730 in words is "one billion, eighty-one million, fourteen thousand, seven hundred thirty".