124102141202 has 16 divisors (see below), whose sum is σ = 204255195480. Its totient is φ = 56197195392.

The previous prime is 124102141193. The next prime is 124102141223. The reversal of 124102141202 is 202141201421.

It can be written as a sum of positive squares in 4 ways, for example, as 85650460921 + 38451680281 = 292661^2 + 196091^2 .

It is a super-2 number, since 2×124102141202² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45028427 + ... + 45031182.

Almost surely, 2^124102141202 is an apocalyptic number.

124102141202 is a deficient number, since it is larger than the sum of its proper divisors (80153054278).

124102141202 is a wasteful number, since it uses less digits than its factorization.

124102141202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90059677.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 124102141202 its reverse (202141201421), we get a palindrome (326243342623).

The spelling of 124102141202 in words is "one hundred twenty-four billion, one hundred two million, one hundred forty-one thousand, two hundred two".