101242402350 has 24 divisors (see below), whose sum is σ = 251081158200. Its totient is φ = 26997973920.

The previous prime is 101242402337. The next prime is 101242402351. The reversal of 101242402350 is 53204242101.

It is a self number, because there is not a number n which added to its sum of digits gives 101242402350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101242402351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 337474525 + ... + 337474824.

It is an arithmetic number, because the mean of its divisors is an integer number (10461714925).

Almost surely, 2^101242402350 is an apocalyptic number.

101242402350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101242402350 is an abundant number, since it is smaller than the sum of its proper divisors (149838755850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101242402350 is a wasteful number, since it uses less digits than its factorization.

101242402350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674949364 (or 674949359 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 101242402350 its reverse (53204242101), we get a palindrome (154446644451).

The spelling of 101242402350 in words is "one hundred one billion, two hundred forty-two million, four hundred two thousand, three hundred fifty".