7152979101 has 4 divisors (see below), whose sum is σ = 9537305472. Its totient is φ = 4768652732.

The previous prime is 7152979037. The next prime is 7152979117. The reversal of 7152979101 is 1019792517.

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.

It is a cyclic number.

It is not a de Polignac number, because 7152979101 - 2⁶ = 7152979037 is a prime.

It is a super-2 number, since 2×7152979101² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7152979121) 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, 1192163181 + ... + 1192163186.

It is an arithmetic number, because the mean of its divisors is an integer number (2384326368).

Almost surely, 2^7152979101 is an apocalyptic number.

It is an amenable number.

7152979101 is a deficient number, since it is larger than the sum of its proper divisors (2384326371).

7152979101 is a wasteful number, since it uses less digits than its factorization.

7152979101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2384326370.

The product of its (nonzero) digits is 39690, while the sum is 42.

The square root of 7152979101 is about 84575.2865853850. The cubic root of 7152979101 is about 1926.7660501403.

The spelling of 7152979101 in words is "seven billion, one hundred fifty-two million, nine hundred seventy-nine thousand, one hundred one".