101012220140467 has 2 divisors, whose sum is σ = 101012220140468. Its totient is φ = 101012220140466.

The previous prime is 101012220140399. The next prime is 101012220140483. The reversal of 101012220140467 is 764041022210101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101012220140467 - 2⁷ = 101012220140339 is a prime.

It is not a weakly prime, because it can be changed into another prime (101012220140497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50506110070233 + 50506110070234.

It is an arithmetic number, because the mean of its divisors is an integer number (50506110070234).

Almost surely, 2^{101012220140467} is an apocalyptic number.

101012220140467 is a deficient number, since it is larger than the sum of its proper divisors (1).

101012220140467 is an equidigital number, since it uses as much as digits as its factorization.

101012220140467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 31.

Adding to 101012220140467 its reverse (764041022210101), we get a palindrome (865053242350568).

The spelling of 101012220140467 in words is "one hundred one trillion, twelve billion, two hundred twenty million, one hundred forty thousand, four hundred sixty-seven".