5100103402 has 4 divisors (see below), whose sum is σ = 7650155106. Its totient is φ = 2550051700.

The previous prime is 5100103363. The next prime is 5100103403. The reversal of 5100103402 is 2043010015.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4550716681 + 549386721 = 67459^2 + 23439^2 .

It is a super-2 number, since 2×5100103402² = 52022109422183947208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5100103403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275025849 + ... + 1275025852.

Almost surely, 2^5100103402 is an apocalyptic number.

5100103402 is a deficient number, since it is larger than the sum of its proper divisors (2550051704).

5100103402 is a wasteful number, since it uses less digits than its factorization.

5100103402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2550051703.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 5100103402 is about 71415.0082405652. The cubic root of 5100103402 is about 1721.3122537148.

Adding to 5100103402 its reverse (2043010015), we get a palindrome (7143113417).

The spelling of 5100103402 in words is "five billion, one hundred million, one hundred three thousand, four hundred two".