1006120098 has 24 divisors (see below), whose sum is σ = 2184799500. Its totient is φ = 334623744.

The previous prime is 1006120081. The next prime is 1006120109. The reversal of 1006120098 is 8900216001.

It can be written as a sum of positive squares in 2 ways, for example, as 973252809 + 32867289 = 31197^2 + 5733^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54163 + ... + 70326.

Almost surely, 2^1006120098 is an apocalyptic number.

1006120098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1006120098 is an abundant number, since it is smaller than the sum of its proper divisors (1178679402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1006120098 is a wasteful number, since it uses less digits than its factorization.

1006120098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124946 (or 124943 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 1006120098 is about 31719.3962426778. The cubic root of 1006120098 is about 1002.0358850260.

Adding to 1006120098 its reverse (8900216001), we get a palindrome (9906336099).

It can be divided in two parts, 1006 and 120098, that added together give a square (121104 = 348²).

The spelling of 1006120098 in words is "one billion, six million, one hundred twenty thousand, ninety-eight".