7100101457 has 4 divisors (see below), whose sum is σ = 7102093296. Its totient is φ = 7098109620.

The previous prime is 7100101451. The next prime is 7100101499. The reversal of 7100101457 is 7541010017.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7541010017 = 79 ⋅95455823.

It is a cyclic number.

It is not a de Polignac number, because 7100101457 - 2²⁰ = 7099052881 is a prime.

It is a super-2 number, since 2×7100101457² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7100101451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 990563 + ... + 997704.

It is an arithmetic number, because the mean of its divisors is an integer number (1775523324).

Almost surely, 2^7100101457 is an apocalyptic number.

It is an amenable number.

7100101457 is a deficient number, since it is larger than the sum of its proper divisors (1991839).

7100101457 is a wasteful number, since it uses less digits than its factorization.

7100101457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1991838.

The product of its (nonzero) digits is 980, while the sum is 26.

The square root of 7100101457 is about 84262.0997661463. The cubic root of 7100101457 is about 1922.0064976646.

The spelling of 7100101457 in words is "seven billion, one hundred million, one hundred one thousand, four hundred fifty-seven".