4897101231 has 18 divisors (see below), whose sum is σ = 7775105520. Its totient is φ = 2967939480.

The previous prime is 4897101229. The next prime is 4897101233. The reversal of 4897101231 is 1321017984.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4897101229) and next prime (4897101233).

It is not a de Polignac number, because 4897101231 - 2¹ = 4897101229 is a prime.

It is a super-2 number, since 2×4897101231² = 47963200933323430722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4897101233) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2247351 + ... + 2249528.

Almost surely, 2^4897101231 is an apocalyptic number.

4897101231 is a deficient number, since it is larger than the sum of its proper divisors (2878004289).

4897101231 is a wasteful number, since it uses less digits than its factorization.

4897101231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4496907 (or 4496893 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 4897101231 is about 69979.2914439693. The cubic root of 4897101231 is about 1698.1642503235.

The spelling of 4897101231 in words is "four billion, eight hundred ninety-seven million, one hundred one thousand, two hundred thirty-one".