1010133101 has 4 divisors (see below), whose sum is σ = 1011765600. Its totient is φ = 1008500604.

The previous prime is 1010133083. The next prime is 1010133121. The reversal of 1010133101 is 1013310101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1013310101 = 61 ⋅16611641.

It is a cyclic number.

It is not a de Polignac number, because 1010133101 - 2⁶ = 1010133037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010133121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 815321 + ... + 816558.

It is an arithmetic number, because the mean of its divisors is an integer number (252941400).

Almost surely, 2^1010133101 is an apocalyptic number.

It is an amenable number.

1010133101 is a deficient number, since it is larger than the sum of its proper divisors (1632499).

1010133101 is an equidigital number, since it uses as much as digits as its factorization.

1010133101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632498.

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

The square root of 1010133101 is about 31782.5911624587. The cubic root of 1010133101 is about 1003.3663552693.

Adding to 1010133101 its reverse (1013310101), we get a palindrome (2023443202).

The spelling of 1010133101 in words is "one billion, ten million, one hundred thirty-three thousand, one hundred one".