1001100070090 has 16 divisors (see below), whose sum is σ = 1802002982472. Its totient is φ = 400434948864.

The previous prime is 1001100070079. The next prime is 1001100070111. The reversal of 1001100070090 is 900700011001.

It is a happy number.

1001100070090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 865497163041 + 135602907049 = 930321^2 + 368243^2 .

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, 251902 + ... + 1437238.

Almost surely, 2^{1001100070090} is an apocalyptic number.

1001100070090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001100070090 is a deficient number, since it is larger than the sum of its proper divisors (800902912382).

1001100070090 is a wasteful number, since it uses less digits than its factorization.

1001100070090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1269801.

The product of its (nonzero) digits is 63, while the sum is 19.

Adding to 1001100070090 its reverse (900700011001), we get a palindrome (1901800081091).

The spelling of 1001100070090 in words is "one trillion, one billion, one hundred million, seventy thousand, ninety".