102021212093627 has 2 divisors, whose sum is σ = 102021212093628. Its totient is φ = 102021212093626.

The previous prime is 102021212093617. The next prime is 102021212093639. The reversal of 102021212093627 is 726390212120201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102021212093627 - 2⁴ = 102021212093611 is a prime.

It is a super-2 number, since 2×102021212093627² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102021212093617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51010606046813 + 51010606046814.

It is an arithmetic number, because the mean of its divisors is an integer number (51010606046814).

Almost surely, 2^{102021212093627} is an apocalyptic number.

102021212093627 is a deficient number, since it is larger than the sum of its proper divisors (1).

102021212093627 is an equidigital number, since it uses as much as digits as its factorization.

102021212093627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 102021212093627 in words is "one hundred two trillion, twenty-one billion, two hundred twelve million, ninety-three thousand, six hundred twenty-seven".