2130029101 has 2 divisors, whose sum is σ = 2130029102. Its totient is φ = 2130029100.

The previous prime is 2130029081. The next prime is 2130029129. The reversal of 2130029101 is 1019200312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1466966601 + 663062500 = 38301^2 + 25750^2 .

It is a cyclic number.

It is not a de Polignac number, because 2130029101 - 2⁷ = 2130028973 is a prime.

It is a super-2 number, since 2×2130029101² = 9074047942213736402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130029131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065014550 + 1065014551.

It is an arithmetic number, because the mean of its divisors is an integer number (1065014551).

Almost surely, 2^2130029101 is an apocalyptic number.

It is an amenable number.

2130029101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130029101 is an equidigital number, since it uses as much as digits as its factorization.

2130029101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 2130029101 is about 46152.2383097505. The cubic root of 2130029101 is about 1286.6542107829.

Adding to 2130029101 its reverse (1019200312), we get a palindrome (3149229413).

The spelling of 2130029101 in words is "two billion, one hundred thirty million, twenty-nine thousand, one hundred one".