102030311213119 has 2 divisors, whose sum is σ = 102030311213120. Its totient is φ = 102030311213118.

The previous prime is 102030311213113. The next prime is 102030311213261. The reversal of 102030311213119 is 911312113030201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102030311213119 - 2²¹ = 102030309115967 is a prime.

It is a super-2 number, since 2×102030311213119² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102030311213113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51015155606559 + 51015155606560.

It is an arithmetic number, because the mean of its divisors is an integer number (51015155606560).

Almost surely, 2^{102030311213119} is an apocalyptic number.

102030311213119 is a deficient number, since it is larger than the sum of its proper divisors (1).

102030311213119 is an equidigital number, since it uses as much as digits as its factorization.

102030311213119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 28.

The spelling of 102030311213119 in words is "one hundred two trillion, thirty billion, three hundred eleven million, two hundred thirteen thousand, one hundred nineteen".