20103150077407 has 2 divisors, whose sum is σ = 20103150077408. Its totient is φ = 20103150077406.

The previous prime is 20103150077347. The next prime is 20103150077419. The reversal of 20103150077407 is 70477005130102.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20103150077407 - 2¹⁵ = 20103150044639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20103150077447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10051575038703 + 10051575038704.

It is an arithmetic number, because the mean of its divisors is an integer number (10051575038704).

Almost surely, 2^{20103150077407} is an apocalyptic number.

20103150077407 is a deficient number, since it is larger than the sum of its proper divisors (1).

20103150077407 is an equidigital number, since it uses as much as digits as its factorization.

20103150077407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41160, while the sum is 37.

The spelling of 20103150077407 in words is "twenty trillion, one hundred three billion, one hundred fifty million, seventy-seven thousand, four hundred seven".