2138471103027 has 32 divisors (see below), whose sum is σ = 3417166932480. Its totient is φ = 1163683825920.

The previous prime is 2138471103023. The next prime is 2138471103049. The reversal of 2138471103027 is 7203011748312.

It is not a de Polignac number, because 2138471103027 - 2² = 2138471103023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2138471103023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24006549 + ... + 24095462.

It is an arithmetic number, because the mean of its divisors is an integer number (106786466640).

Almost surely, 2^{2138471103027} is an apocalyptic number.

2138471103027 is a deficient number, since it is larger than the sum of its proper divisors (1278695829453).

2138471103027 is a wasteful number, since it uses less digits than its factorization.

2138471103027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48102123.

The product of its (nonzero) digits is 56448, while the sum is 39.

The spelling of 2138471103027 in words is "two trillion, one hundred thirty-eight billion, four hundred seventy-one million, one hundred three thousand, twenty-seven".