101230002132989 has 2 divisors, whose sum is σ = 101230002132990. Its totient is φ = 101230002132988.

The previous prime is 101230002132983. The next prime is 101230002133069. The reversal of 101230002132989 is 989231200032101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96613270932025 + 4616731200964 = 9829205^2 + 2148658^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101230002132989 is a prime.

It is a super-3 number, since 3×101230002132989³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101230002132983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50615001066494 + 50615001066495.

It is an arithmetic number, because the mean of its divisors is an integer number (50615001066495).

Almost surely, 2^{101230002132989} is an apocalyptic number.

It is an amenable number.

101230002132989 is a deficient number, since it is larger than the sum of its proper divisors (1).

101230002132989 is an equidigital number, since it uses as much as digits as its factorization.

101230002132989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 41.

The spelling of 101230002132989 in words is "one hundred one trillion, two hundred thirty billion, two million, one hundred thirty-two thousand, nine hundred eighty-nine".