5102021031 has 16 divisors (see below), whose sum is σ = 6882681600. Its totient is φ = 3361393728.

The previous prime is 5102021003. The next prime is 5102021059. The reversal of 5102021031 is 1301202015.

It is an interprime number because it is at equal distance from previous prime (5102021003) and next prime (5102021059).

It is not a de Polignac number, because 5102021031 - 2¹⁵ = 5101988263 is a prime.

It is a super-2 number, since 2×5102021031² = 52061237201532605922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5102021031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5102021081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 703140 + ... + 710358.

It is an arithmetic number, because the mean of its divisors is an integer number (430167600).

Almost surely, 2^5102021031 is an apocalyptic number.

5102021031 is a deficient number, since it is larger than the sum of its proper divisors (1780660569).

5102021031 is a wasteful number, since it uses less digits than its factorization.

5102021031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9958.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 5102021031 is about 71428.4329311514. The cubic root of 5102021031 is about 1721.5279633726.

Adding to 5102021031 its reverse (1301202015), we get a palindrome (6403223046).

The spelling of 5102021031 in words is "five billion, one hundred two million, twenty-one thousand, thirty-one".