101001130130 has 32 divisors (see below), whose sum is σ = 182751009840. Its totient is φ = 40189870080.

The previous prime is 101001130129. The next prime is 101001130147. The reversal of 101001130130 is 31031100101.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 26609113129 + 74392017001 = 163123^2 + 272749^2 .

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, 2768810 + ... + 2805050.

Almost surely, 2^101001130130 is an apocalyptic number.

101001130130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101001130130 is a deficient number, since it is larger than the sum of its proper divisors (81749879710).

101001130130 is a wasteful number, since it uses less digits than its factorization.

101001130130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37694.

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 101001130130 its reverse (31031100101), we get a palindrome (132032230231).

The spelling of 101001130130 in words is "one hundred one billion, one million, one hundred thirty thousand, one hundred thirty".